BAB 2

1. !E^r.
D*g"ru ccexggu^?*o ry &uunag1 dari
, taruturan tungei
{erry.bogt'ctfL
berit"trt :
AFtr
b; dg[A*- ' t]'v-. uul
v*
^2,A'Y = 6*I
?x*g
rnis {,2 b*= U'= )-r<
f :?x*9 V'=]
d/lar- !'-v-u,v'
-f-ta'(1xle) , u*il=E
Bqx + Lo - LzL
:
4g*=+ aq
b'Y=xx( ttrr- 3 x
tvurs U = 4x t{'. ,l
V :9(o 3P t= 3 @E 3t<
dy(ax'M
{z
= 4.[or.. d - 4x. ( s c>.s B{)
H itungtah
a"'Y,tnI
rnis U
/
.larrunan t"q4[ lagarf.kot b""tru+
Ix.'- ro )
, xz-lo Au
fa* = {.,X
Ayl^* = Auf4*. df /au
:2x' I
X"- rD
b' Y, tn [un- C<xt+))
rrris= U = {xt? 4r/a*=1
,*--eio u d'z/d,a:@su
/ =az dilar.l
Ay/X - Au/^*. AVa, .Ay/az
= 4 cosCqxt?)" I
- sio t4;;,