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STJLIT                                                                      3472/2


Additional Mathematics
Kertas 2
Sept2009

^l
/-lam
   2'



                       JABATAN PELAJARAN NEGERI JOHOR
                                    PERCUBAAN
                          PEPERIKSAAN       SPM2OO9

                                 ADDITIONAL MATHEMATICS
                                         KERTAS 2

                                     Dua jam tiga puluh minit




                  JANGAN BUKA KERTAS SOALAN INI SEHINGGA DIBERITAHU




   1.     Kertqs soalan ini adalah dalan dt,ihahasa.

  2.                         Inggeris mendohuluisoalun yung,
          Soalan dalam baha,sa                             sepadundalcnnbahal;allfelayu.

  3.      Calon dikehendakirnembace
                                  maklumaldi halarnanbelakangkertas,soalanini.

  4.      Culon dikehendakimenceraikan lwlamctn I9 dan ikat sehagaitnukahadapan
                         nganj atvapan awla..
          hersama-sama de,




                  Kertas      ini       t9       bercetak I halarnan
                        soalan mengandungi halaman      dan        kosong


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Thefollowingformulae may be helpful in answeringthe questions. Thesymbolsgiven are
the onescommonlywed.

                                                             ALGEBRA
                         -b+ "[Y 4o;                                    8         :
                                                                              tog,a fo8'b
               x=                                                                   l Q gc a
                                2a

     2          q ^ xan=             e^* '                                        T,:a+ .(n-l )d

     3          a^ +t{ = a^' n
                                                                        t0 s^:
                                                                                            ltza+ ( n- r ) ell
     4         (am)"= ann                                               ll         T n = Qt'n'l

                                                                                       a(r"-l) =a(!-r")
     5         logo mn = log um * loga n                                t2 ;=
                                                                            "                           , r *1
                                                                                         r-l        l-r
     6         lo g"m:bggn- logon                                                       o
                     n                                                  IJ        s- =
                                                                                   " l-r      lrl.t
                                                                                              "
     7         lo g attn : nlogum



                                                             CALCULUS

                        dv       dv
                        L = u -+ v -              du
              'v = uv .
                                                                    n        Areaundera curye
               & dr d
                                                                             =         l

                                                                                       l vdx      or
                                        du        dv                                   J'


              . . uqY dxd r
                        --:_=-._*-;-'
                                                                                       b
                                                                             =         lxdy
                    v dx u -                                                           J'



              dy         d),   du                                            Volume generated
 "
              dx         du    dr                                            -- llry' aY or
                                                                                J-

                                                                                   b
                                                                             --     l|d.- dv




                                                            GEOMETRY


'l Distance =                        - r, )t + (.Y,- Y,)'
                                                                        A pointdividinga segment a line
                                                                                                   of
                                                                                 ( tu,       ,rv,, mv" 
                                                                        lx, v) =       -.* .
2 Midpoint                                                                        frr+n       m+ n )
                         ( x,+ x ,                   ')
     (x.y)=              l-                  -Y,+.Y:                                  =
                                                                        Areaof triangle
                         t2             ')l
     lrl={.r-+}-
     ll        f    )
                                                                        l,
                                                                                       + x2y3 x.!,,) - (xry, + xry, + x,yt)l
                                                                                            +
                                                                        ;l (x,1,
          ^        xi+ vi
                   17t
               Vx- + -Y-
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                                                   STATISTICS


             ,-       &
                      t/
                                                                        ; zI,'w,
                                                                              Lw,
                                                                        ,, _ n!
                     zf,                                                 "  {n - r1''.
                     Zr                                                 n^          nl
                      l_                                                 |    = _-
                                          l= ' .                         -r
                                                                                fu* r)!rr'
         3o=trt_-= v 1/
                      i I(-r-x )2        l) x-

                                                                  l0     P(A w B) --P (A) + P (B)- P (A a B)


         4   o=                                                   11     P (X = r) = ' C ,P ' qn-' , P + q = |

                                                                  12     Mean, p : np

                           [.!"-rl                                       o =.[rW
         5 m = r+l2                 lc
                           l f" l                                         __x-p
                                                                   t4
                                                                              o
         6   I =9x100
                     O"
                                         TRIGONOMETRY

 I A r c length ,s = r0                                   9 sin (l + 8) : siM cos8 + cosl sin-B

                                                          l 0 cos(l + B) : cosl cosB F sinl sinB
 2  Areaof'sector. = ! ,'e
                    ,e
                         2
       2l                                                                    tnn l *1911$
 3 s in *              |                                  fl   tan(A +B ) = ' * " '
          " o r' A:                                                         I + tanltan B
 4 sec2A: | +tan2A
                                                                  abc
 5 c os ecA =1 + c o t2 A
          z                                               t2
                                                                sinA sinB sinC
6 s inM = 2 s i M c o s l

7 cos2A: cos'A - sin2   A
                                                          t3 a2= b2+ c2 - 2bc cosl
        = 2c o s 2 A -r
        = l- 2 sin2A
                                                          14 Areaof triansle = f aDsinC
                                                                               -2
              )tqn     /

8 t an2A :     ' * " :'
             l- Ia n ' A




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                                   SectionA
                                  BahagianA
                                   140marksl
                                   140markahl
                        Answer questions thissecfion.
                             all       ln
                              Jawabsemuasoalan.
1 Solve following
       the                  equations:
                 simultaneous
  Giveyouranswers      to          places.
                correcl threedecimal
           persamaan
  Selesaikan               berikut
                    serentak      :
        jawapanandabetulkepada tiga titikperpuluhan.
  Berikan

                                P+2q =l
                          p' -3p+2q' =3
                                                                       [5 marks]
                                                                      15markahl


2 A curvehas a gradient             -2x, wherea is a constant.
                         functionco.t                         The tangentto
                                                       line 2y = *x +3 ,
  the curveat the point (1,3)is perpendicularthestraight
                                          to

  Satulengkungmempunyaifungsikecerunan -2x , di mana a adalah pemalar.
                                       axt
  Tangenkepadalengkungpadatitik(1,3)adalah           dengangarislurus
                                          bersereniang
  2Y=-x+3'

   Find
   Cari

   (a) the valueof a,                                                  [3 marks]
         nilai
             bagi a ,                                                 13markah)
   (b) the equation the curve.
                   of                                                  13marksl
         persamaan
                 lengkungtersebut.                                    13markah)




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 Ahmadhas 1000chickens his poultry
                     in                   week,he willsell40of his chickens.
                                 farm.Every
 Ahmadmempunyai1000ekor ayamdi ladangayamnya.
 Setiap                     40
       minggu,dia akanmenjua! ekorayamnya.

  (a) Findthe totalnumber chicken in hispoultry
                        of      left          farmafter21't week.
     Cari bilanganayamyang masihtinggaldi ladangayamnyase/epasmingguke-21.
                                                                     {4 marksl
                                                                    14markahl
                       eachchickis RM2perweek.
  (b) The costof feeding
      Findthe totalamount money
                         of      thathe spent the remaining
                                            on            chicken thefirst
                                                                for
      twelveweeks.

     Perbelanjaan makananseekor
                 atas              ayamadalah  RM2seminggu.
     Kirakan                  yang dibelanjakan jumlah ayamyang tinggal
            jumlah perbelanjaan               atas
     untukduabelas minggu yangpertama..
                                                                   [3 marks]
                                                                  13markahl



                        Height            Number plants
                                                 of
                      Tinggi(cm)          Bilangan
                                                 tanaman

                       20 -29                   4
                       30-39
                       40-49
                       50-59
                       6 0 -6 9                 5
                        I!.J_   IY              1

                                      Table
                                          4
                                     Jadual4


  Table4 showsthe distribution the heights plants a garden
                             of           of    in
  Given medianis 47.5,
       the               find thevalue a
                                       of                            13marksl
  Jadual4 menunjukkan taburantinggitanamandi sebuahtaman.
  Diberi medianadalah47.5,carikannilai a .                          13markahl
  Hence, the variance thedistribution.
        find        of                                               13marksl
  Seterusnya, varians
             cari    taburantinggitanaman
                                        tersebut.                   13markahl




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5 Solutions scaledrawing not be accepted'
          by             will
  Penyelesaiansecaralukisanberskalatidakditerima.

   Diagram showsrhombus
          5                PQRS.Theequation PS is 3y +7 x = 33 andthe
                                          of
                    =
   equation PR is .Y -r + I I '
           of

   Rajah menunjukkan
        5            rombus PQRS.Persamaan       garislurusPS ialah 3y +7x =33
               gais lurus PR ialah y = -'r + I I
   dan persamaan




                                   Diagram5
                                    Rajah5

   (a) Find
        Cari

         (i) the equation QS,
                        of                                               [3 marks]
               persamaangaris/urusQS,                                   13markahl

         (ii) the coordinates S.
                            of                                            [2 marksl
               koordinatbagi S.                                          12markahl

    (b) A pointf movessuchthatSf :IQ = 2'.1. Findtheequation the locusof f,
                                                              of
        SatutitikT bergerakdengankeadaan Sf :fQ = 2'.1 . Cari persamaan
                                                                      lokus T.
                                                                         [3 marks]
                                                                         13markahl




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                    tos 2l
6 (a) provethat             = cos,4- sinI .                            t2 marksl
                  cosl+sinl
                   kos2A =kosA-sinl
            bahawa
     Buktikan                                                         t2markahl
                 kosA+sinA

                  graph /=sin2r+2 for 0<x<n.
  (b) (i) Sketchthe    of
                 graf y= sin2x+2 untuk0 < x < n .
          Lakarkan


        (ii) Hence,
                  using sameaxes,
                       the            a       straight to findthe
                                sketch suitable      line

          number solutions the equation
               of        for           Lsin2x= J- br 0 < x < n .


                    denganmenggunakan
          Seterusnya,                paksiyang sama,lakar garislurusyang
                                  penyelesaian
                           bilangan
          sesuaiuntukmencari                 bagi persamaan
            lsin2x=x      untuky<x<n.                                 [6marks]
            22r
                                                                     16markahl




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                                   SectionB
                                   BahagianB
                                   140marksl
                                   140markahl

                    Answer four questions thissection.
                          any             from
               Jawabmana-mana           daripada
                             empat soalan             ini.
                                               bahagian



 7 Diaoram shows curve
         7     the                       liney=-x+8 '
                     y=x2 +2 andthestraight




                                    ,=x2+2




                                Diagram7
                                 Raiah7


    Find
    Cari
    (a) the valueof k,                                                 [3 marks]
         nilaibagik,                                                  13markahl
                            region,
    (b) the areaof the shaded                                          14 marksl
         luasrantauberlorek,                                          14markahl
    (c) the volume                                    bounded the curve'
                    generated termsof a, whenthe region
                              In                            by
                                      360' about y-axis'
        the y-axis andy = 6 is revolved        the                   [3 marks]

                janaan,dalam sebutan , apabila
          tsipadu                     n         rantauyangdibatasi
                                                                 olehlengkung
         itu, paski-ydany = 6 dikisarkanmelalui360' padapaksi-y,
                                                                        B markahl




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8 TableB showsthe values twovariables, and y , obtained
                         of          x                  froman experiment.
            and y are related theequation
  Variables.r               by          .y= 2ox) + bx, whereaand b are
  constants.

                    nilaiduapembolehubah, dan y didapatidaripada
  Jadual 8 menunjukan                  x                       satu
  eksperimen.Pembolehubah dan y dihubungkan
                          x                denganpersamaan =2qx2 + bx,
                                                             y
  dengankeadaana dan b adalah pemalar.


                                              A     q               7
                                             t              o
                                                                    tr A
               v        1                  1 4 .5   25      39

                                    Table 8
                                    J a d u a lI
               v
  (a) Plot i       against using scale 2 cm to 1 uniton bothaxes.
                         .r,    a     of
              drawthe lineof bestfit.
         Hence,                                                            14marksi

                                           skala2 cm kepada'1unitpada
         Ptotkan ! lawanx , denganmenggunakan
               graf

         kedua-duapaksi.
                       garis
                lukiskan
      Seterusnya,           luruspenyuatanterbaik.                         14markahJ

   (b) Useyourgraph 8(a),to findthevalue
                   in                  of
                                           niilai
               grafandadi 8(a), untukmencari
         Gunakan
           (i) a,
          (ii) b,
          (iii) y when x= 1.2.

               ), apab1a = 1.2.
                        x                                                   [6 marks]
                                                                           16markahl




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  Diagram showsa semicircle
         I                  OADEB,                fOFC withcentreL
                                   centre andsector
                                        O
  GiventhatOB = 5 cm and fO = 15cm.


  Rajah9 menunjukkansebuahsemibulatanAADEBberpusat dan sebuahsektor
                                                     a
  TOFCberpusatT. DiberibahawaOB = 5 cm dan fO = 15 cm.




                 AOB
                         Dragram 9
                          Rajah9

   [Use/Guna =3.142)
            r
   Calculate
   Hitung

   (a) 4.TCO,                                                        11markl
         4TCO,                                                  11markah)

   (b) the perimeter, cm,of theshaded
                   in               region,                      [5 marks]
        perimeter,
                 dalamcm,kawasan
                               berlorek.                        l5 markahl

   (c) the area,in cm2, the shaded
                      of         region.                         14marksl
        luas,dalam cm2,kawasan
                             berlorek.                          14markahl




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  10 Diagram shows
             10             oPQ.Thepointr lieson QP andthe points lieson op
                     triangle
     The straight Of intersects straight QS at the pointR.
                line          the      line

      Rajah 10 menunjukkan segitigaOPQ.Titik T tertetak
                                                      pada eP dan titik S tertetak
      pada OP. Garislurus OT bersilangdengangarislurus eS dl t/tk R.




                                  Diagram10
                                   Rajah10

                         1r
       It is giventhat =-OP, Qf =:QP, OP= p andOQ= q
                     O"S
                         t.

       Diberi    = lrlr
           bahawaos , gr =e, , oF = p dan = q
                                          Og
                   z)

       (a) Express termsof p and (1.
                 in

           Ungkapkan
                   dalamsebutanpdan q"

            (r or,
            (il) gJ ,

           (iii) .5.                                                        14 marks)
                                                                           14markah)

      (b) Giventhat =n(fi andQF.=16 ,whererr and n are constants,findthe
                   On
          valueof m andof n .                                [6 marks]
           DiberiOR=rrOT aan QR=nQS , dengankeadaan dann adatah
                                                  m           pemalar,
           cari nilai m dan nilai rt.                        16markahl




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  11( a) ln a s u rv e yc a rri e d u t i n a s c h o o l , t i s foundthat 2 out of 3 students
                                   o                      i                                    passed
         their Mathematics        Test.
              Dalam satu tinjauanyang dijalankanke atasmurid-muriddi sebuah sekolah
              didapati 2 daripada 3 orang murid lulusdalam ujian Matematik.

               (i) If 7 studentsfrom that schoolare chosenat random,calculatethe probability
                                     passed
                  thatexactly students
                            6             theirMathematics
                                                        Test                                      [3 marks]
                  JikaT orangmuriddaripada        itu
                                          sekolah dipilih secararawak,hitung
                               bahawa
                  kebarangkalian       tepat6 orangmuridlulusdalamujianMatematik.
                                                                            13markahl
               (ii) lf there 600students theschool, thenumber students failed
                             are                   in find  of       who
                    th e M a th e m a ti cT e s t.
                                          s                           12marksl

                  Jika terdapat 60A orang murid dalam sekolah itu, cari bilangan orang murrd
                  yang gagal dalam ujian Matematik                                    12markahl
      ( b) A s ur v e yo n b o d y -m a s ss d o n e o n a groupof teachers.
                                           i                               The mass of the teachers
           has a n o rm a ld i s tri b u tl ow i tha me anof 45 kg and standard
                                             n                                 devi ati on 10 kg
                                                                                         of

              Satu kajian terhadapberat badan sekumpulanguru telah drlakukan.Berat Badan
              guru- guru adalah mengikuttaburannormal dengan ntrn45 kg dan sisihan
              piawai 10 kg.

                ( i) A te a c h e ri s c h o s e na t ra n d o mfromthe group
                     F i n dth e p ro b a b i l i ty a tth e b ody-mass the teacheri s l essthan 42.5 kg.
                                                   th                  of
                   Seorang guru dipilih secara rawak darrpadakumpulan tersebut.
                   Cari kebarangkalian  bahawa guru tersebutrnentpunyaiberat badan kurang
                   dari 42 5 kg.

               ( ii) l l 1 2 .3 %o f th e te a c h e rs a v ea body-mass morethan k kg, fi nd the
                                                      h                of
                     v a l u eo f k .

                    Jika 12.3%gurutersebul      beratbadanlebihdarik kg, carinilai
                                         mempunyai
                    bagik.
                                                                          [5 marks]
                                                                         15markahl




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                                      SectionC
                                     BahagianC

                                       [20 marksl
                                      l2AmarkahJ
                        Answertwo questions thissection.
                                          from
                                      daripada
                        Jawabdua soalan              ini.
                                              bahagian

 12 A particle moves
             P       alonga straight andpasses
                                   line        through fixedpointO.
                                                        a
                vms-t, given r'= 6t' -4t-2, wherer is thetime,in seconds,
    lts velocity,    is     by
    afterpassingthrough O.

     Suatuzarahbergerakdi sepanjang suatugarisIurus dan melaluisatu titiktetapO
     Halajunya, ms-t,diberi
              u            oleh t'=6t2-4t-2,dengankeaclaan ialahmasa,
                                                             t
     dalamsaaf,selepasmelalui O.

     (a) Find
          Cari
                         velocity the particle
           (i) the initial      of           P,                           11markl
             halaju        P,
                   awalzarah                                            11markahJ

                                      whenthe accelerationzero,
          (ii) its velocity the instant
                          at                            is               12marks)
                     padaketika pecutan
             halajunya                 adalahsifar,                     12ma*ahl

          (iii) the timeinterval    whichthe pafticle
                               during                   towards left,
                                                    moves     the
                                                                         12marksJ
             Julat masaapabila                arahke kiri,
                              zarahitu bergerak                         12markahl
      ( b) the distance, m, travelled the particle
                       in            by          during firstthreeseconds,
                                                      the
                                                                         [3 marks]
                                     olehzarahdalamtiga saatpertama,
          jarak, dalam m, yang dilalui                                  13markahl

                            graphof the motion the particle 0 < I < 3
          Sketch velocitytime
                the                          of           for
                                                                        12marks)
          Lakargrafhalajumelawanmasabagipergerakan
                                                 zarahitu untuk0 < I < 3.
                                                                    [2 markah]




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13 Table13 showsthe priceindices intheyear2009 basedon theyear 2007of
   fouritems, B, C, andD, used theproduction a cake.
             A,               in            of
                       indeks
   Jaclual13 menunjukkan                                   tahun2007
                             harga bagitahun 2009 berasaskan
                                             untukmembuatkek
    bagi empatitemA, B, C dan D, yangdigunakan

                     Item       PriceIndex theyear2009 weightage
                                          in
                                 based the year2007
                                       on
                                           130                  1
                      B                    144
                      (,                   115                 2n
                      U                    120


                                           Table13
                                               13
                                          Jadual
        ( a) Given        of                         calculate price
                  the price A is RM2.60in theyear2009,      its     in2007.
                                                                       [2 marks]
              Diberiharga untukA adalah 2.60dalamtahun 2009,kirakanharganya
                                       RM
              dalamtahun2Q07,                                         12markahl

        (b) Given                index theyear2009based the year2007is
                 thatthe composite   for               on
              125, findthe valueof n.                                 13marksl
              Diberi indeksgubahanbagi tahun             tahun 2007 ialah
                                            2009berasaskan
                               n
              125, carikan nilai                                     13markahl
                                                                        pricein the
              Find the priceof the cakein theyear2007rt its corresponding
              year2009is RM46. 00.                                            l2 marksl

              Cari hargakek dalam tahun 2007lika hargayangsepadandalamtahun
              20A9 iatahRM46. 00.                                       12markah)

        (d)   Giventhat the priceofitem D is estimatedtoincreaseby fromthe
                                                                 10%
              year2009to 2010, while other
                                    the          remain
                                             items     unchanged.
              calculatethe composite index thecakefor the year2010based the
                                          of                           on
               year2007.                                                 t3 marksl

              Diberi harga item D diiangkameningkat  sebanyak10ok dari tahun
              2009 ke 2010, manakalaitem-itemlain tidak berubah.
              Kirakannomborindeksgubahan    pada tahun2010berasaskan  tahun2007.
                                                                          13 markahl




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14 Diagram showsa trianglePQR.
          14
                          segiigaPQR
                     sebuah
   Rajah14 menuniukkan




                          Diagram14
                           Rajah14


     (a) Calculate
                 /.PQR,                                              [2 marksl
         Krakan {PQR,                                               12markahl

     (b) Sketchand labela triangle                       shapefromtriangle
                                  PQ'Rwhichhas a different                PQR
         suchthat length PQ,PR and IPRQ remain
                       of                         unchanged.
         State lPp'R,                                                  12marksl

         Lakardan labetkansebuahsegitigaPQ'Ryang berlainandaripadasegttlgaPQR
         dalam rajahdi atas,dengankeadaanpanjangPQ , PR danIPRQ dikekalkan'
         Nyatakan /.PQ'R,                                           12markahl

              calculate
     (c) Hence,
                   kirakan
         Seferusnya,

         (i) the length Q'Q,in cm,
                       of
             panjangQ'Q, dalamcm,

                                   PRQ',in cm2.
         (ii) the areaof thetriangle
              luassegitigaPRQ',dalam cm'.
                                                                     [6 marks]
                                                                    16 markahl




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15 Usegraphpaper answer question.
                 to      this
   Gunakankerlasgrafuntukmeniawab
                                soalanini.
          producestwo
   Afactory                offurniture, and B.
                       types         A
               needs typesof rawmaterials P and Q andthe number eachraw
   Eachfurniture     2                   ,                    of
           needed eachfurniture presented theTable'1 below.
   materials     for            are          in          5

   Sebttah kilangmengeluarkan ienisperabottiaituA dan B.
                              dua
   Setiapperabotmemerlukan   bahanmentah P dan Q dan bilangan bahanmentah
                            perabot ditunjukkan
   yang diperlukanbagi setiap                 dalamjadual 15 di bawah.

                                     Number rawmaterials
                                            of
                                     BilanqanBahanMentah




                                    Table15
                                         15
                                    Jadual

   Thenumber rawmaterials leftin thefactory 30 and thenumber raw
                 of            P              rs                  of
   materials leftis 24.
              Q
   It is given thatthe number furniture produced at most
                             of      A         is        twice number
                                                              the       of
   furniture produced thefactory
             I           and        produces unltsoT
                                            x        furniture andy unitsof
                                                             A
   furniture B.

    BekalanbahanmentahP yangtinggal dalamkilangadalah 30 manakala  bekalan
    bahanmentahQ yang tinggal dalamkilangadalah Diberibahawabilangan
                                               24.
    perabotA adalahselebih-lebihnya kali bilangan
                                 dua             perabotB dan kilangitu
    mengeluarkan unit perabot dany unitperabot
                x            A                 B.
    (a) Writethreeinequalities, thanx > 0 andy > 0, whichsatisfy the constraints
                             other                             all
        aoove.                                                         13marksj

                               selain > A dan y > 0, yangmemenuhisemua
          Tulistiga ketaksamaan,    x
          kekangan atas.
                     di                                                l3 markah)


    (b) By using scaleof 2 cm to 2 units thex-axisand2 cm to I uniton they-axis,
                 the                     on
        construct shade region
                  and      the       Rwhich satisfies above
                                                    the   constraints.
                                                                        [3 marks]
        Denganmenggunakan     skala cm kepada unitpada paksi-xdan 2 cm kepada
                                   2           2
        1 unit pada paksi-y,binadan lorekrantauR yangmemenuhi semLta kekangan
        di atas.
                                                                       13markahl




3472t2
ST]I,IT                             www.cikgurohaiza.com
SLILIT                                    t7                                 J+tztz



   (c) Useyourgraphin '15(b), find
                           to
       Gunakangrafandadi 15(b), untukmencari
         (i) the maximum                       produced 4 unitsof furniture
                        number units furniture,B
                             of     of                if                  A
             are produced

                                                    jika
            Bitanganmaksimum perabotB yang dihasilkan bilanganunitperabotA
                               unit
            yang dihasilkan adalah 4.

         (ii) the maximum        obtained thefactoryif the profit
                            profit      by                      fromthe saleof a unit
              of furniture /'sRM 200andthe profit
                         A                      fromthe saleof a unitof furniture is
                                                                                I
              RM 2s0.

            Keuntungan                      jika
                       maksimumyang diperoleh keuntungan  daripadajualan
            seunitperabot adalah
                         A       RM 200 dankeuntungandaripadajualan seunit
            oerabotB adalah RM 254.
                                                                      14marksl
                                                                     14markahl




                                          PAPER
                            END OF QUESTTON
                                                                       I Lihat sebelah
3472t2
SUI,IT
                                      www.cikgurohaiza.com
l9                           J q/Z l !




Nama:

Kelas:

ArahanKepadaCalon

  I      Tulis namadankelasandapada ruangyangdisediakan.
  2               (
         Tandakan { ) untuk soalanyangdijawab,
  3       Ceraikan
                 heiaian danikat sebagai
                       ini              mukahadapan bersama-sama
                                                              dengan
                                                                   buku
         jawapan.

Bahagian   Soalan   Soalan    MarkahPenuh       MarkahDiperolehi
                    Dijawab                 (UntukKegunaanPemeriksa)
  A                                5

             2                     6

             J                     7

             4                     6

             5                     8

             6                     I

  B          7                     10

             8                     10

            9                      l0

            t0                     t0

            1i                    10

  L         12                    10

            13                    t0

            T4                    10

            l5                    10

           Jumlah


                                                           I Lihat sebelah
3472t2
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SULIT                                       20                                 3472/2



                           INFORMATION FOR CANDIDATES
                              MAKLUMAT UNTUK CALON


   l.   This questionpaperconsistsof three sections:Section A, Section B and Section C.
        Kertas soalan ini mengandungi tiga bahagian: Bahagian A, Bahagian B dan
        Bahagian C.


  2. Answer all questionsin Section A, four queslionsfrom Section B and two qucstions
     from Secfion C.
     Jala,absemua soalqn dalam Bahagian A, empot soalan daripada Bahagian B dan
     dua soalan daripada Bahogian C.


  3. Show your working. It may help you to get narks.
     Tttnjukkan langkah-langknh penting dalam kerja mengiro anda. Ini boleh membantu
     anda untuk mendapatkan markah .


  4. The diagramsin the questionsprovided are uot drawn to scaleunlessstated.
     Rajah yang mengiringi soalan tidak dilukis mengikut skala kecuali dinyatakan.



  5. The marks allocatedfor eachquestionand sub-partof a questionare shown in
     brackets.
     Markah yang diperuntukkan bagi setiap soolctndttn kraian soalan ditunjukkan
     dalam kurungan.


  6. A list of formulae is provided on pages2 to 3.
     Satu senarei rttmus disediakan di halarnan 2 hinggo 3 .


  7. Graph papersare provided.
     Ke r t as gr af di sedi akan.


  8. You may use a non - progralnmablescientific calculator.
     Anda dihenarkan menggunakankalkulutor saintifk yang, tidak boleh diprogram.




3472t2
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09 trial johor_p2

  • 1. STJLIT 3472/2 Additional Mathematics Kertas 2 Sept2009 ^l /-lam 2' JABATAN PELAJARAN NEGERI JOHOR PERCUBAAN PEPERIKSAAN SPM2OO9 ADDITIONAL MATHEMATICS KERTAS 2 Dua jam tiga puluh minit JANGAN BUKA KERTAS SOALAN INI SEHINGGA DIBERITAHU 1. Kertqs soalan ini adalah dalan dt,ihahasa. 2. Inggeris mendohuluisoalun yung, Soalan dalam baha,sa sepadundalcnnbahal;allfelayu. 3. Calon dikehendakirnembace maklumaldi halarnanbelakangkertas,soalanini. 4. Culon dikehendakimenceraikan lwlamctn I9 dan ikat sehagaitnukahadapan nganj atvapan awla.. hersama-sama de, Kertas ini t9 bercetak I halarnan soalan mengandungi halaman dan kosong J+ L L t,1 . www.cikgurohaiza.com SULIT
  • 2. sulrT 2 347212 Thefollowingformulae may be helpful in answeringthe questions. Thesymbolsgiven are the onescommonlywed. ALGEBRA -b+ "[Y 4o; 8 : tog,a fo8'b x= l Q gc a 2a 2 q ^ xan= e^* ' T,:a+ .(n-l )d 3 a^ +t{ = a^' n t0 s^: ltza+ ( n- r ) ell 4 (am)"= ann ll T n = Qt'n'l a(r"-l) =a(!-r") 5 logo mn = log um * loga n t2 ;= " , r *1 r-l l-r 6 lo g"m:bggn- logon o n IJ s- = " l-r lrl.t " 7 lo g attn : nlogum CALCULUS dv dv L = u -+ v - du 'v = uv . n Areaundera curye & dr d = l l vdx or du dv J' . . uqY dxd r --:_=-._*-;-' b = lxdy v dx u - J' dy d), du Volume generated " dx du dr -- llry' aY or J- b -- l|d.- dv GEOMETRY 'l Distance = - r, )t + (.Y,- Y,)' A pointdividinga segment a line of ( tu, ,rv,, mv" lx, v) = -.* . 2 Midpoint frr+n m+ n ) ( x,+ x , ') (x.y)= l- -Y,+.Y: = Areaof triangle t2 ')l lrl={.r-+}- ll f ) l, + x2y3 x.!,,) - (xry, + xry, + x,yt)l + ;l (x,1, ^ xi+ vi 17t Vx- + -Y- 3412t2 www.cikgurohaiza.com SULIT
  • 3. SULIT 3472/2 STATISTICS ,- & t/ ; zI,'w, Lw, ,, _ n! zf, " {n - r1''. Zr n^ nl l_ | = _- l= ' . -r fu* r)!rr' 3o=trt_-= v 1/ i I(-r-x )2 l) x- l0 P(A w B) --P (A) + P (B)- P (A a B) 4 o= 11 P (X = r) = ' C ,P ' qn-' , P + q = | 12 Mean, p : np [.!"-rl o =.[rW 5 m = r+l2 lc l f" l __x-p t4 o 6 I =9x100 O" TRIGONOMETRY I A r c length ,s = r0 9 sin (l + 8) : siM cos8 + cosl sin-B l 0 cos(l + B) : cosl cosB F sinl sinB 2 Areaof'sector. = ! ,'e ,e 2 2l tnn l *1911$ 3 s in * | fl tan(A +B ) = ' * " ' " o r' A: I + tanltan B 4 sec2A: | +tan2A abc 5 c os ecA =1 + c o t2 A z t2 sinA sinB sinC 6 s inM = 2 s i M c o s l 7 cos2A: cos'A - sin2 A t3 a2= b2+ c2 - 2bc cosl = 2c o s 2 A -r = l- 2 sin2A 14 Areaof triansle = f aDsinC -2 )tqn / 8 t an2A : ' * " :' l- Ia n ' A I Lihat sebelah 3412t2 www.cikgurohaiza.com SULIT
  • 4. SULIT )L+ILIL SectionA BahagianA 140marksl 140markahl Answer questions thissecfion. all ln Jawabsemuasoalan. 1 Solve following the equations: simultaneous Giveyouranswers to places. correcl threedecimal persamaan Selesaikan berikut serentak : jawapanandabetulkepada tiga titikperpuluhan. Berikan P+2q =l p' -3p+2q' =3 [5 marks] 15markahl 2 A curvehas a gradient -2x, wherea is a constant. functionco.t The tangentto line 2y = *x +3 , the curveat the point (1,3)is perpendicularthestraight to Satulengkungmempunyaifungsikecerunan -2x , di mana a adalah pemalar. axt Tangenkepadalengkungpadatitik(1,3)adalah dengangarislurus bersereniang 2Y=-x+3' Find Cari (a) the valueof a, [3 marks] nilai bagi a , 13markah) (b) the equation the curve. of 13marksl persamaan lengkungtersebut. 13markah) 3472t2 SULIT www.cikgurohaiza.com
  • 5. SULIT 347212 Ahmadhas 1000chickens his poultry in week,he willsell40of his chickens. farm.Every Ahmadmempunyai1000ekor ayamdi ladangayamnya. Setiap 40 minggu,dia akanmenjua! ekorayamnya. (a) Findthe totalnumber chicken in hispoultry of left farmafter21't week. Cari bilanganayamyang masihtinggaldi ladangayamnyase/epasmingguke-21. {4 marksl 14markahl eachchickis RM2perweek. (b) The costof feeding Findthe totalamount money of thathe spent the remaining on chicken thefirst for twelveweeks. Perbelanjaan makananseekor atas ayamadalah RM2seminggu. Kirakan yang dibelanjakan jumlah ayamyang tinggal jumlah perbelanjaan atas untukduabelas minggu yangpertama.. [3 marks] 13markahl Height Number plants of Tinggi(cm) Bilangan tanaman 20 -29 4 30-39 40-49 50-59 6 0 -6 9 5 I!.J_ IY 1 Table 4 Jadual4 Table4 showsthe distribution the heights plants a garden of of in Given medianis 47.5, the find thevalue a of 13marksl Jadual4 menunjukkan taburantinggitanamandi sebuahtaman. Diberi medianadalah47.5,carikannilai a . 13markahl Hence, the variance thedistribution. find of 13marksl Seterusnya, varians cari taburantinggitanaman tersebut. 13markahl I Lihat sebelah 3412t2 SULIT www.cikgurohaiza.com
  • 6. SULIT 347212 5 Solutions scaledrawing not be accepted' by will Penyelesaiansecaralukisanberskalatidakditerima. Diagram showsrhombus 5 PQRS.Theequation PS is 3y +7 x = 33 andthe of = equation PR is .Y -r + I I ' of Rajah menunjukkan 5 rombus PQRS.Persamaan garislurusPS ialah 3y +7x =33 gais lurus PR ialah y = -'r + I I dan persamaan Diagram5 Rajah5 (a) Find Cari (i) the equation QS, of [3 marks] persamaangaris/urusQS, 13markahl (ii) the coordinates S. of [2 marksl koordinatbagi S. 12markahl (b) A pointf movessuchthatSf :IQ = 2'.1. Findtheequation the locusof f, of SatutitikT bergerakdengankeadaan Sf :fQ = 2'.1 . Cari persamaan lokus T. [3 marks] 13markahl 3472t2 www.cikgurohaiza.com SULIT
  • 7. SULIT 3472/2 tos 2l 6 (a) provethat = cos,4- sinI . t2 marksl cosl+sinl kos2A =kosA-sinl bahawa Buktikan t2markahl kosA+sinA graph /=sin2r+2 for 0<x<n. (b) (i) Sketchthe of graf y= sin2x+2 untuk0 < x < n . Lakarkan (ii) Hence, using sameaxes, the a straight to findthe sketch suitable line number solutions the equation of for Lsin2x= J- br 0 < x < n . denganmenggunakan Seterusnya, paksiyang sama,lakar garislurusyang penyelesaian bilangan sesuaiuntukmencari bagi persamaan lsin2x=x untuky<x<n. [6marks] 22r 16markahl I Lihat sebelah 3472t2 SULTT www.cikgurohaiza.com
  • 8. SULIT 34',7212 SectionB BahagianB 140marksl 140markahl Answer four questions thissection. any from Jawabmana-mana daripada empat soalan ini. bahagian 7 Diaoram shows curve 7 the liney=-x+8 ' y=x2 +2 andthestraight ,=x2+2 Diagram7 Raiah7 Find Cari (a) the valueof k, [3 marks] nilaibagik, 13markahl region, (b) the areaof the shaded 14 marksl luasrantauberlorek, 14markahl (c) the volume bounded the curve' generated termsof a, whenthe region In by 360' about y-axis' the y-axis andy = 6 is revolved the [3 marks] janaan,dalam sebutan , apabila tsipadu n rantauyangdibatasi olehlengkung itu, paski-ydany = 6 dikisarkanmelalui360' padapaksi-y, B markahl 3472t2 www.cikgurohaiza.com SULIT
  • 9. SUI,IT 3472t2 8 TableB showsthe values twovariables, and y , obtained of x froman experiment. and y are related theequation Variables.r by .y= 2ox) + bx, whereaand b are constants. nilaiduapembolehubah, dan y didapatidaripada Jadual 8 menunjukan x satu eksperimen.Pembolehubah dan y dihubungkan x denganpersamaan =2qx2 + bx, y dengankeadaana dan b adalah pemalar. A q 7 t o tr A v 1 1 4 .5 25 39 Table 8 J a d u a lI v (a) Plot i against using scale 2 cm to 1 uniton bothaxes. .r, a of drawthe lineof bestfit. Hence, 14marksi skala2 cm kepada'1unitpada Ptotkan ! lawanx , denganmenggunakan graf kedua-duapaksi. garis lukiskan Seterusnya, luruspenyuatanterbaik. 14markahJ (b) Useyourgraph 8(a),to findthevalue in of niilai grafandadi 8(a), untukmencari Gunakan (i) a, (ii) b, (iii) y when x= 1.2. ), apab1a = 1.2. x [6 marks] 16markahl f Lihat sebelah 3472t2 SULIT www.cikgurohaiza.com
  • 10. SULIT 10 3472t2 Diagram showsa semicircle I OADEB, fOFC withcentreL centre andsector O GiventhatOB = 5 cm and fO = 15cm. Rajah9 menunjukkansebuahsemibulatanAADEBberpusat dan sebuahsektor a TOFCberpusatT. DiberibahawaOB = 5 cm dan fO = 15 cm. AOB Dragram 9 Rajah9 [Use/Guna =3.142) r Calculate Hitung (a) 4.TCO, 11markl 4TCO, 11markah) (b) the perimeter, cm,of theshaded in region, [5 marks] perimeter, dalamcm,kawasan berlorek. l5 markahl (c) the area,in cm2, the shaded of region. 14marksl luas,dalam cm2,kawasan berlorek. 14markahl 3472/2 SULIT www.cikgurohaiza.com
  • 11. SULIT ll 3472/2 10 Diagram shows 10 oPQ.Thepointr lieson QP andthe points lieson op triangle The straight Of intersects straight QS at the pointR. line the line Rajah 10 menunjukkan segitigaOPQ.Titik T tertetak pada eP dan titik S tertetak pada OP. Garislurus OT bersilangdengangarislurus eS dl t/tk R. Diagram10 Rajah10 1r It is giventhat =-OP, Qf =:QP, OP= p andOQ= q O"S t. Diberi = lrlr bahawaos , gr =e, , oF = p dan = q Og z) (a) Express termsof p and (1. in Ungkapkan dalamsebutanpdan q" (r or, (il) gJ , (iii) .5. 14 marks) 14markah) (b) Giventhat =n(fi andQF.=16 ,whererr and n are constants,findthe On valueof m andof n . [6 marks] DiberiOR=rrOT aan QR=nQS , dengankeadaan dann adatah m pemalar, cari nilai m dan nilai rt. 16markahl I Li hat sebel ah 34',72t2 STILIT www.cikgurohaiza.com
  • 12. S ULI ' I ' l2 ) + I :t./" 11( a) ln a s u rv e yc a rri e d u t i n a s c h o o l , t i s foundthat 2 out of 3 students o i passed their Mathematics Test. Dalam satu tinjauanyang dijalankanke atasmurid-muriddi sebuah sekolah didapati 2 daripada 3 orang murid lulusdalam ujian Matematik. (i) If 7 studentsfrom that schoolare chosenat random,calculatethe probability passed thatexactly students 6 theirMathematics Test [3 marks] JikaT orangmuriddaripada itu sekolah dipilih secararawak,hitung bahawa kebarangkalian tepat6 orangmuridlulusdalamujianMatematik. 13markahl (ii) lf there 600students theschool, thenumber students failed are in find of who th e M a th e m a ti cT e s t. s 12marksl Jika terdapat 60A orang murid dalam sekolah itu, cari bilangan orang murrd yang gagal dalam ujian Matematik 12markahl ( b) A s ur v e yo n b o d y -m a s ss d o n e o n a groupof teachers. i The mass of the teachers has a n o rm a ld i s tri b u tl ow i tha me anof 45 kg and standard n devi ati on 10 kg of Satu kajian terhadapberat badan sekumpulanguru telah drlakukan.Berat Badan guru- guru adalah mengikuttaburannormal dengan ntrn45 kg dan sisihan piawai 10 kg. ( i) A te a c h e ri s c h o s e na t ra n d o mfromthe group F i n dth e p ro b a b i l i ty a tth e b ody-mass the teacheri s l essthan 42.5 kg. th of Seorang guru dipilih secara rawak darrpadakumpulan tersebut. Cari kebarangkalian bahawa guru tersebutrnentpunyaiberat badan kurang dari 42 5 kg. ( ii) l l 1 2 .3 %o f th e te a c h e rs a v ea body-mass morethan k kg, fi nd the h of v a l u eo f k . Jika 12.3%gurutersebul beratbadanlebihdarik kg, carinilai mempunyai bagik. [5 marks] 15markahl 3172/2 SULI'T www.cikgurohaiza.com
  • 13. sut_t'f t3 3412t2 SectionC BahagianC [20 marksl l2AmarkahJ Answertwo questions thissection. from daripada Jawabdua soalan ini. bahagian 12 A particle moves P alonga straight andpasses line through fixedpointO. a vms-t, given r'= 6t' -4t-2, wherer is thetime,in seconds, lts velocity, is by afterpassingthrough O. Suatuzarahbergerakdi sepanjang suatugarisIurus dan melaluisatu titiktetapO Halajunya, ms-t,diberi u oleh t'=6t2-4t-2,dengankeaclaan ialahmasa, t dalamsaaf,selepasmelalui O. (a) Find Cari velocity the particle (i) the initial of P, 11markl halaju P, awalzarah 11markahJ whenthe accelerationzero, (ii) its velocity the instant at is 12marks) padaketika pecutan halajunya adalahsifar, 12ma*ahl (iii) the timeinterval whichthe pafticle during towards left, moves the 12marksJ Julat masaapabila arahke kiri, zarahitu bergerak 12markahl ( b) the distance, m, travelled the particle in by during firstthreeseconds, the [3 marks] olehzarahdalamtiga saatpertama, jarak, dalam m, yang dilalui 13markahl graphof the motion the particle 0 < I < 3 Sketch velocitytime the of for 12marks) Lakargrafhalajumelawanmasabagipergerakan zarahitu untuk0 < I < 3. [2 markah] I Lihat setrelah 3172/2 SULIT www.cikgurohaiza.com
  • 14. SULIT 14 ) +I:IL 13 Table13 showsthe priceindices intheyear2009 basedon theyear 2007of fouritems, B, C, andD, used theproduction a cake. A, in of indeks Jaclual13 menunjukkan tahun2007 harga bagitahun 2009 berasaskan untukmembuatkek bagi empatitemA, B, C dan D, yangdigunakan Item PriceIndex theyear2009 weightage in based the year2007 on 130 1 B 144 (, 115 2n U 120 Table13 13 Jadual ( a) Given of calculate price the price A is RM2.60in theyear2009, its in2007. [2 marks] Diberiharga untukA adalah 2.60dalamtahun 2009,kirakanharganya RM dalamtahun2Q07, 12markahl (b) Given index theyear2009based the year2007is thatthe composite for on 125, findthe valueof n. 13marksl Diberi indeksgubahanbagi tahun tahun 2007 ialah 2009berasaskan n 125, carikan nilai 13markahl pricein the Find the priceof the cakein theyear2007rt its corresponding year2009is RM46. 00. l2 marksl Cari hargakek dalam tahun 2007lika hargayangsepadandalamtahun 20A9 iatahRM46. 00. 12markah) (d) Giventhat the priceofitem D is estimatedtoincreaseby fromthe 10% year2009to 2010, while other the remain items unchanged. calculatethe composite index thecakefor the year2010based the of on year2007. t3 marksl Diberi harga item D diiangkameningkat sebanyak10ok dari tahun 2009 ke 2010, manakalaitem-itemlain tidak berubah. Kirakannomborindeksgubahan pada tahun2010berasaskan tahun2007. 13 markahl 3472t2 SULIT www.cikgurohaiza.com
  • 15. SULIT 15 3472/2 14 Diagram showsa trianglePQR. 14 segiigaPQR sebuah Rajah14 menuniukkan Diagram14 Rajah14 (a) Calculate /.PQR, [2 marksl Krakan {PQR, 12markahl (b) Sketchand labela triangle shapefromtriangle PQ'Rwhichhas a different PQR suchthat length PQ,PR and IPRQ remain of unchanged. State lPp'R, 12marksl Lakardan labetkansebuahsegitigaPQ'Ryang berlainandaripadasegttlgaPQR dalam rajahdi atas,dengankeadaanpanjangPQ , PR danIPRQ dikekalkan' Nyatakan /.PQ'R, 12markahl calculate (c) Hence, kirakan Seferusnya, (i) the length Q'Q,in cm, of panjangQ'Q, dalamcm, PRQ',in cm2. (ii) the areaof thetriangle luassegitigaPRQ',dalam cm'. [6 marks] 16 markahl I Lihat sebelah 3472t2 SULIT www.cikgurohaiza.com
  • 16. SLTLIT l() 34'.12t2 15 Usegraphpaper answer question. to this Gunakankerlasgrafuntukmeniawab soalanini. producestwo Afactory offurniture, and B. types A needs typesof rawmaterials P and Q andthe number eachraw Eachfurniture 2 , of needed eachfurniture presented theTable'1 below. materials for are in 5 Sebttah kilangmengeluarkan ienisperabottiaituA dan B. dua Setiapperabotmemerlukan bahanmentah P dan Q dan bilangan bahanmentah perabot ditunjukkan yang diperlukanbagi setiap dalamjadual 15 di bawah. Number rawmaterials of BilanqanBahanMentah Table15 15 Jadual Thenumber rawmaterials leftin thefactory 30 and thenumber raw of P rs of materials leftis 24. Q It is given thatthe number furniture produced at most of A is twice number the of furniture produced thefactory I and produces unltsoT x furniture andy unitsof A furniture B. BekalanbahanmentahP yangtinggal dalamkilangadalah 30 manakala bekalan bahanmentahQ yang tinggal dalamkilangadalah Diberibahawabilangan 24. perabotA adalahselebih-lebihnya kali bilangan dua perabotB dan kilangitu mengeluarkan unit perabot dany unitperabot x A B. (a) Writethreeinequalities, thanx > 0 andy > 0, whichsatisfy the constraints other all aoove. 13marksj selain > A dan y > 0, yangmemenuhisemua Tulistiga ketaksamaan, x kekangan atas. di l3 markah) (b) By using scaleof 2 cm to 2 units thex-axisand2 cm to I uniton they-axis, the on construct shade region and the Rwhich satisfies above the constraints. [3 marks] Denganmenggunakan skala cm kepada unitpada paksi-xdan 2 cm kepada 2 2 1 unit pada paksi-y,binadan lorekrantauR yangmemenuhi semLta kekangan di atas. 13markahl 3472t2 ST]I,IT www.cikgurohaiza.com
  • 17. SLILIT t7 J+tztz (c) Useyourgraphin '15(b), find to Gunakangrafandadi 15(b), untukmencari (i) the maximum produced 4 unitsof furniture number units furniture,B of of if A are produced jika Bitanganmaksimum perabotB yang dihasilkan bilanganunitperabotA unit yang dihasilkan adalah 4. (ii) the maximum obtained thefactoryif the profit profit by fromthe saleof a unit of furniture /'sRM 200andthe profit A fromthe saleof a unitof furniture is I RM 2s0. Keuntungan jika maksimumyang diperoleh keuntungan daripadajualan seunitperabot adalah A RM 200 dankeuntungandaripadajualan seunit oerabotB adalah RM 254. 14marksl 14markahl PAPER END OF QUESTTON I Lihat sebelah 3472t2 SUI,IT www.cikgurohaiza.com
  • 18. l9 J q/Z l ! Nama: Kelas: ArahanKepadaCalon I Tulis namadankelasandapada ruangyangdisediakan. 2 ( Tandakan { ) untuk soalanyangdijawab, 3 Ceraikan heiaian danikat sebagai ini mukahadapan bersama-sama dengan buku jawapan. Bahagian Soalan Soalan MarkahPenuh MarkahDiperolehi Dijawab (UntukKegunaanPemeriksa) A 5 2 6 J 7 4 6 5 8 6 I B 7 10 8 10 9 l0 t0 t0 1i 10 L 12 10 13 t0 T4 10 l5 10 Jumlah I Lihat sebelah 3472t2 SULIT www.cikgurohaiza.com
  • 19. SULIT 20 3472/2 INFORMATION FOR CANDIDATES MAKLUMAT UNTUK CALON l. This questionpaperconsistsof three sections:Section A, Section B and Section C. Kertas soalan ini mengandungi tiga bahagian: Bahagian A, Bahagian B dan Bahagian C. 2. Answer all questionsin Section A, four queslionsfrom Section B and two qucstions from Secfion C. Jala,absemua soalqn dalam Bahagian A, empot soalan daripada Bahagian B dan dua soalan daripada Bahogian C. 3. Show your working. It may help you to get narks. Tttnjukkan langkah-langknh penting dalam kerja mengiro anda. Ini boleh membantu anda untuk mendapatkan markah . 4. The diagramsin the questionsprovided are uot drawn to scaleunlessstated. Rajah yang mengiringi soalan tidak dilukis mengikut skala kecuali dinyatakan. 5. The marks allocatedfor eachquestionand sub-partof a questionare shown in brackets. Markah yang diperuntukkan bagi setiap soolctndttn kraian soalan ditunjukkan dalam kurungan. 6. A list of formulae is provided on pages2 to 3. Satu senarei rttmus disediakan di halarnan 2 hinggo 3 . 7. Graph papersare provided. Ke r t as gr af di sedi akan. 8. You may use a non - progralnmablescientific calculator. Anda dihenarkan menggunakankalkulutor saintifk yang, tidak boleh diprogram. 3472t2 SULIT www.cikgurohaiza.com