SlideShare a Scribd company logo
Trigonometric Equations
Trigonometric Equations
e.g.  i  tan   2.3673   0    360
Trigonometric Equations
e.g.  i  tan   2.3673   0    360
             Q2, Q4               locate quadrants
Trigonometric Equations
e.g.  i  tan   2.3673   0    360
             Q2, Q4               locate quadrants
           tan   2.3673        find acute angle
              67 6
Trigonometric Equations
e.g.  i  tan   2.3673       0    360
             Q2, Q4                   locate quadrants
           tan   2.3673             find acute angle
             67 6
     180   ,360        
                                               solve the problem
Trigonometric Equations
e.g.  i  tan   2.3673            0    360
             Q2, Q4                        locate quadrants
           tan   2.3673                  find acute angle
             67 6
     180   ,360             
                                                    solve the problem
     180  67 6,360  676
     11254, 29254
Trigonometric Equations
e.g.  i  tan   2.3673            0    360
             Q2, Q4                        locate quadrants
           tan   2.3673                  find acute angle
             67 6
     180   ,360             
                                                      solve the problem
     180  67 6,360  676
     11254, 29254
                  1
     ii  cos                       0    360
                  2
Trigonometric Equations
e.g.  i  tan   2.3673            0    360
             Q2, Q4                        locate quadrants
           tan   2.3673                      find acute angle
             67 6
     180   ,360             
                                                        solve the problem
     180  67 6,360  676
     11254, 29254
                  1
     ii  cos                       0    360
                  2
           Q1, Q4
                                           
                                           
Trigonometric Equations
e.g.  i  tan   2.3673            0    360
             Q2, Q4                        locate quadrants
           tan   2.3673                  find acute angle
             67 6
     180   ,360             
                                                      solve the problem
     180  67 6,360  676
     11254, 29254
                  1
     ii  cos                       0    360
                  2
           Q1, Q4
                  1                    
          cos                        

                  2
                60
Trigonometric Equations
e.g.  i  tan   2.3673            0    360
             Q2, Q4                        locate quadrants
           tan   2.3673                  find acute angle
             67 6
     180   ,360             
                                                       solve the problem
     180  67 6,360  676
     11254, 29254
                  1
     ii  cos                       0    360
                  2
           Q1, Q4                                         ,360  
                                       
          cos  
                  1                                      60 ,360  60
                  2
                                                          60 ,300
                60
 iii  cosec  4   0    360
 iii  cosec  4   0    360
               1
       sin  
               4
 iii  cosec  4       0    360
               1
       sin  
               4        
       Q1, Q2
 iii  cosec  4           0    360
               1
       sin  
               4            
       Q1, Q2
               1
       sin  
               4
             14 29
 iii  cosec  4           0    360
               1
       sin  
               4                         ,180  
       Q1, Q2
               1                          14 29,180  14 29
       sin  
               4                          14 29,16531
             14 29
 iii  cosec  4           0    360
               1
       sin  
               4                         ,180  
       Q1, Q2
               1                          14 29,180  14 29
       sin  
               4                          14 29,16531
             14 29

 iv  2sin x  1  0        0  x  360
 iii  cosec  4           0    360
               1
       sin  
               4                         ,180  
       Q1, Q2
               1                          14 29,180  14 29
       sin  
               4                          14 29,16531
             14 29

 iv  2sin x  1  0        0  x  360
        2sin x  1
                   1
         sin x  
                   2
 iii  cosec  4           0    360
               1
       sin  
               4                         ,180  
       Q1, Q2
               1                          14 29,180  14 29
       sin  
               4                          14 29,16531
             14 29

 iv  2sin x  1  0        0  x  360
        2sin x  1
                   1
         sin x            

                   2
        Q3, Q4
 iii  cosec  4           0    360
               1
       sin  
               4                         ,180  
       Q1, Q2
               1                          14 29,180  14 29
       sin  
               4                          14 29,16531
             14 29

 iv  2sin x  1  0        0  x  360
        2sin x  1
                    1
          sin x           

                    2
        Q3, Q4
                 1
        sin  
                 2
              30
 iii  cosec  4           0    360
               1
       sin  
               4                         ,180  
       Q1, Q2
               1                          14 29,180  14 29
       sin  
               4                          14 29,16531
             14 29

 iv  2sin x  1  0        0  x  360
        2sin x  1                     x  180   ,360  
                    1                      180  30 ,360  30
          sin x           

                    2
        Q3, Q4                             210 ,330
                 1
        sin  
                 2
              30
 v  5sin   2cos           0    360
    sin  2
           
    cos  5
             2                               180   ,360  
    tan  
             5          
                                             180  21 48,360  21 48
        Q2, Q4
              2                               15812,33812
      tan  
              5
            21 48

 vi  cos 2  0.75              0    360
 v  5sin   2cos           0    360
    sin  2
           
    cos  5
             2                               180   ,360  
    tan  
             5          
                                             180  21 48,360  21 48
        Q2, Q4
              2                               15812,33812
      tan  
              5
            21 48

 vi  cos 2  0.75               0    360
                                  0  2  720
 v  5sin   2cos           0    360
    sin  2
           
    cos  5
             2                               180   ,360  
    tan  
             5          
                                             180  21 48,360  21 48
        Q2, Q4
              2                               15812,33812
      tan  
              5
            21 48

 vi  cos 2  0.75               0    360
                                  0  2  720
        Q1, Q4
                            
                            
 v  5sin   2cos           0    360
    sin  2
           
    cos  5
             2                               180   ,360  
    tan  
             5          
                                             180  21 48,360  21 48
        Q2, Q4
              2                               15812,33812
      tan  
              5
            21 48

 vi  cos 2  0.75               0    360
                                  0  2  720
        Q1, Q4
     cos   0.75           
                            
           41 25
 v  5sin   2cos           0    360
    sin  2
           
    cos  5
             2                               180   ,360  
    tan  
             5          
                                             180  21 48,360  21 48
        Q2, Q4
              2                               15812,33812
      tan  
              5
            21 48

 vi  cos 2  0.75               0    360
                                  0  2  720
        Q1, Q4
                                         2   ,360  
     cos   0.75           
                                       2  41 25,360  41 25
           41 25
                                        2  41 25,31835, 401 25,67835
 v  5sin   2cos           0    360
    sin  2
           
    cos  5
             2                               180   ,360  
    tan  
             5          
                                             180  21 48,360  21 48
        Q2, Q4
              2                               15812,33812
      tan  
              5
            21 48

 vi  cos 2  0.75               0    360
                                  0  2  720
        Q1, Q4
                                         2   ,360  
     cos   0.75           
                                       2  41 25,360  41 25
           41 25
                                        2  41 25,31835, 401 25,67835
                                           20 43,15918, 200 43,33918
 vii  sec2   tan   3   0    360
 vii  sec2   tan   3   0    360
 1  tan 2   tan   3
 tan 2   tan   2  0
 vii  sec2   tan   3       0    360
 1  tan 2   tan   3
  tan 2   tan   2  0
  tan   2  tan   1  0
 vii  sec2   tan   3            0    360
 1  tan 2   tan   3
  tan 2   tan   2  0
  tan   2  tan   1  0
     tan   2                  or             tan   1
 vii  sec2   tan   3                0    360
 1  tan 2   tan   3
  tan 2   tan   2  0
  tan   2  tan   1  0
     tan   2                      or             tan   1
    Q2, Q4
                             
                                 
 vii  sec2   tan   3                0    360
 1  tan 2   tan   3
  tan 2   tan   2  0
  tan   2  tan   1  0
     tan   2                      or             tan   1
    Q2, Q4
                             
  tan   2                      


        63 26
 vii  sec2   tan   3                0    360
 1  tan 2   tan   3
  tan 2   tan   2  0
  tan   2  tan   1  0
     tan   2                      or             tan   1
    Q2, Q4
                             
  tan   2                      


       63 26
  180   ,360  
  180  63 26,360  63 26
  11634, 29634
 vii  sec2   tan   3                0    360
 1  tan 2   tan   3
  tan 2   tan   2  0
  tan   2  tan   1  0
     tan   2                      or             tan   1
    Q2, Q4                                            Q1, Q3
                             
  tan   2                      
                                                                    
                                                                
       63 26
  180   ,360  
  180  63 26,360  63 26
  11634, 29634
 vii  sec2   tan   3                0    360
 1  tan 2   tan   3
  tan 2   tan   2  0
  tan   2  tan   1  0
     tan   2                      or             tan   1
    Q2, Q4                                            Q1, Q3
                             
  tan   2                      
                                                    tan   1           
                                                                    
       63 26                                            45
  180   ,360  
  180  63 26,360  63 26
  11634, 29634
 vii  sec2   tan   3                0    360
 1  tan 2   tan   3
  tan 2   tan   2  0
  tan   2  tan   1  0
     tan   2                      or             tan   1
    Q2, Q4                                            Q1, Q3
                             
  tan   2                      
                                                    tan   1            
                                                                     
       63 26                                          45
  180   ,360                                 ,180  
  180  63 26,360  63 26                   45 ,180  45
  11634, 29634                              45 , 225
 vii  sec2   tan   3                0    360
 1  tan 2   tan   3
  tan 2   tan   2  0
  tan   2  tan   1  0
     tan   2                      or             tan   1
    Q2, Q4                                            Q1, Q3
                             
  tan   2                      
                                                    tan   1            
                                                                     
       63 26                                          45
  180   ,360                                 ,180  
  180  63 26,360  63 26                   45 ,180  45
  11634, 29634                      45 , 225
                   45 ,11634, 225 , 29634
 vii  sec2   tan   3                0    360
 1  tan 2   tan   3
  tan 2   tan   2  0
  tan   2  tan   1  0
     tan   2                      or             tan   1
    Q2, Q4                                            Q1, Q3
                             
  tan   2                      
                                                    tan   1            
                                                                     
       63 26                                          45
  180   ,360                                 ,180  
  180  63 26,360  63 26                   45 ,180  45
  11634, 29634                      45 , 225
                   45 ,11634, 225 , 29634

    Exercise 4G; 1af, 2be, 3af, 4bfjo, 5b, 6ac, 7a, 8bd, 9aeg, 10af,
                        12a, 13b, 14d, 15*ag

More Related Content

Viewers also liked

11 x1 t04 02 angles of any magnitude
11 x1 t04 02 angles of any magnitude11 x1 t04 02 angles of any magnitude
11 x1 t04 02 angles of any magnitudeNigel Simmons
 
11 x1 t04 07 3d trigonometry (2013)
11 x1 t04 07 3d trigonometry (2013)11 x1 t04 07 3d trigonometry (2013)
11 x1 t04 07 3d trigonometry (2013)
Nigel Simmons
 
12.1 simplifying trig expressions
12.1 simplifying trig expressions12.1 simplifying trig expressions
12.1 simplifying trig expressions
Charlottesville City Schools
 
Section 7.3 trigonometric equations
Section 7.3 trigonometric equationsSection 7.3 trigonometric equations
Section 7.3 trigonometric equations
Wong Hsiung
 
11 x1 t09 08 implicit differentiation (2013)
11 x1 t09 08 implicit differentiation (2013)11 x1 t09 08 implicit differentiation (2013)
11 x1 t09 08 implicit differentiation (2013)
Nigel Simmons
 
1.17.08 General Trig Equations
1.17.08   General Trig Equations1.17.08   General Trig Equations
1.17.08 General Trig Equations
chrismac47
 

Viewers also liked (6)

11 x1 t04 02 angles of any magnitude
11 x1 t04 02 angles of any magnitude11 x1 t04 02 angles of any magnitude
11 x1 t04 02 angles of any magnitude
 
11 x1 t04 07 3d trigonometry (2013)
11 x1 t04 07 3d trigonometry (2013)11 x1 t04 07 3d trigonometry (2013)
11 x1 t04 07 3d trigonometry (2013)
 
12.1 simplifying trig expressions
12.1 simplifying trig expressions12.1 simplifying trig expressions
12.1 simplifying trig expressions
 
Section 7.3 trigonometric equations
Section 7.3 trigonometric equationsSection 7.3 trigonometric equations
Section 7.3 trigonometric equations
 
11 x1 t09 08 implicit differentiation (2013)
11 x1 t09 08 implicit differentiation (2013)11 x1 t09 08 implicit differentiation (2013)
11 x1 t09 08 implicit differentiation (2013)
 
1.17.08 General Trig Equations
1.17.08   General Trig Equations1.17.08   General Trig Equations
1.17.08 General Trig Equations
 

More from Nigel Simmons

Goodbye slideshare UPDATE
Goodbye slideshare UPDATEGoodbye slideshare UPDATE
Goodbye slideshare UPDATE
Nigel Simmons
 
Goodbye slideshare
Goodbye slideshareGoodbye slideshare
Goodbye slideshare
Nigel Simmons
 
12 x1 t02 02 integrating exponentials (2014)
12 x1 t02 02 integrating exponentials (2014)12 x1 t02 02 integrating exponentials (2014)
12 x1 t02 02 integrating exponentials (2014)Nigel Simmons
 
11 x1 t01 03 factorising (2014)
11 x1 t01 03 factorising (2014)11 x1 t01 03 factorising (2014)
11 x1 t01 03 factorising (2014)
Nigel Simmons
 
11 x1 t01 02 binomial products (2014)
11 x1 t01 02 binomial products (2014)11 x1 t01 02 binomial products (2014)
11 x1 t01 02 binomial products (2014)Nigel Simmons
 
12 x1 t02 01 differentiating exponentials (2014)
12 x1 t02 01 differentiating exponentials (2014)12 x1 t02 01 differentiating exponentials (2014)
12 x1 t02 01 differentiating exponentials (2014)Nigel Simmons
 
11 x1 t01 01 algebra & indices (2014)
11 x1 t01 01 algebra & indices (2014)11 x1 t01 01 algebra & indices (2014)
11 x1 t01 01 algebra & indices (2014)
Nigel Simmons
 
12 x1 t01 03 integrating derivative on function (2013)
12 x1 t01 03 integrating derivative on function (2013)12 x1 t01 03 integrating derivative on function (2013)
12 x1 t01 03 integrating derivative on function (2013)
Nigel Simmons
 
12 x1 t01 02 differentiating logs (2013)
12 x1 t01 02 differentiating logs (2013)12 x1 t01 02 differentiating logs (2013)
12 x1 t01 02 differentiating logs (2013)Nigel Simmons
 
12 x1 t01 01 log laws (2013)
12 x1 t01 01 log laws (2013)12 x1 t01 01 log laws (2013)
12 x1 t01 01 log laws (2013)
Nigel Simmons
 
X2 t02 04 forming polynomials (2013)
X2 t02 04 forming polynomials (2013)X2 t02 04 forming polynomials (2013)
X2 t02 04 forming polynomials (2013)Nigel Simmons
 
X2 t02 03 roots & coefficients (2013)
X2 t02 03 roots & coefficients (2013)X2 t02 03 roots & coefficients (2013)
X2 t02 03 roots & coefficients (2013)
Nigel Simmons
 
X2 t02 02 multiple roots (2013)
X2 t02 02 multiple roots (2013)X2 t02 02 multiple roots (2013)
X2 t02 02 multiple roots (2013)
Nigel Simmons
 
X2 t02 01 factorising complex expressions (2013)
X2 t02 01 factorising complex expressions (2013)X2 t02 01 factorising complex expressions (2013)
X2 t02 01 factorising complex expressions (2013)
Nigel Simmons
 
11 x1 t16 07 approximations (2013)
11 x1 t16 07 approximations (2013)11 x1 t16 07 approximations (2013)
11 x1 t16 07 approximations (2013)
Nigel Simmons
 
11 x1 t16 06 derivative times function (2013)
11 x1 t16 06 derivative times function (2013)11 x1 t16 06 derivative times function (2013)
11 x1 t16 06 derivative times function (2013)Nigel Simmons
 
11 x1 t16 05 volumes (2013)
11 x1 t16 05 volumes (2013)11 x1 t16 05 volumes (2013)
11 x1 t16 05 volumes (2013)
Nigel Simmons
 
11 x1 t16 04 areas (2013)
11 x1 t16 04 areas (2013)11 x1 t16 04 areas (2013)
11 x1 t16 04 areas (2013)
Nigel Simmons
 
11 x1 t16 03 indefinite integral (2013)
11 x1 t16 03 indefinite integral (2013)11 x1 t16 03 indefinite integral (2013)
11 x1 t16 03 indefinite integral (2013)Nigel Simmons
 
11 x1 t16 02 definite integral (2013)
11 x1 t16 02 definite integral (2013)11 x1 t16 02 definite integral (2013)
11 x1 t16 02 definite integral (2013)
Nigel Simmons
 

More from Nigel Simmons (20)

Goodbye slideshare UPDATE
Goodbye slideshare UPDATEGoodbye slideshare UPDATE
Goodbye slideshare UPDATE
 
Goodbye slideshare
Goodbye slideshareGoodbye slideshare
Goodbye slideshare
 
12 x1 t02 02 integrating exponentials (2014)
12 x1 t02 02 integrating exponentials (2014)12 x1 t02 02 integrating exponentials (2014)
12 x1 t02 02 integrating exponentials (2014)
 
11 x1 t01 03 factorising (2014)
11 x1 t01 03 factorising (2014)11 x1 t01 03 factorising (2014)
11 x1 t01 03 factorising (2014)
 
11 x1 t01 02 binomial products (2014)
11 x1 t01 02 binomial products (2014)11 x1 t01 02 binomial products (2014)
11 x1 t01 02 binomial products (2014)
 
12 x1 t02 01 differentiating exponentials (2014)
12 x1 t02 01 differentiating exponentials (2014)12 x1 t02 01 differentiating exponentials (2014)
12 x1 t02 01 differentiating exponentials (2014)
 
11 x1 t01 01 algebra & indices (2014)
11 x1 t01 01 algebra & indices (2014)11 x1 t01 01 algebra & indices (2014)
11 x1 t01 01 algebra & indices (2014)
 
12 x1 t01 03 integrating derivative on function (2013)
12 x1 t01 03 integrating derivative on function (2013)12 x1 t01 03 integrating derivative on function (2013)
12 x1 t01 03 integrating derivative on function (2013)
 
12 x1 t01 02 differentiating logs (2013)
12 x1 t01 02 differentiating logs (2013)12 x1 t01 02 differentiating logs (2013)
12 x1 t01 02 differentiating logs (2013)
 
12 x1 t01 01 log laws (2013)
12 x1 t01 01 log laws (2013)12 x1 t01 01 log laws (2013)
12 x1 t01 01 log laws (2013)
 
X2 t02 04 forming polynomials (2013)
X2 t02 04 forming polynomials (2013)X2 t02 04 forming polynomials (2013)
X2 t02 04 forming polynomials (2013)
 
X2 t02 03 roots & coefficients (2013)
X2 t02 03 roots & coefficients (2013)X2 t02 03 roots & coefficients (2013)
X2 t02 03 roots & coefficients (2013)
 
X2 t02 02 multiple roots (2013)
X2 t02 02 multiple roots (2013)X2 t02 02 multiple roots (2013)
X2 t02 02 multiple roots (2013)
 
X2 t02 01 factorising complex expressions (2013)
X2 t02 01 factorising complex expressions (2013)X2 t02 01 factorising complex expressions (2013)
X2 t02 01 factorising complex expressions (2013)
 
11 x1 t16 07 approximations (2013)
11 x1 t16 07 approximations (2013)11 x1 t16 07 approximations (2013)
11 x1 t16 07 approximations (2013)
 
11 x1 t16 06 derivative times function (2013)
11 x1 t16 06 derivative times function (2013)11 x1 t16 06 derivative times function (2013)
11 x1 t16 06 derivative times function (2013)
 
11 x1 t16 05 volumes (2013)
11 x1 t16 05 volumes (2013)11 x1 t16 05 volumes (2013)
11 x1 t16 05 volumes (2013)
 
11 x1 t16 04 areas (2013)
11 x1 t16 04 areas (2013)11 x1 t16 04 areas (2013)
11 x1 t16 04 areas (2013)
 
11 x1 t16 03 indefinite integral (2013)
11 x1 t16 03 indefinite integral (2013)11 x1 t16 03 indefinite integral (2013)
11 x1 t16 03 indefinite integral (2013)
 
11 x1 t16 02 definite integral (2013)
11 x1 t16 02 definite integral (2013)11 x1 t16 02 definite integral (2013)
11 x1 t16 02 definite integral (2013)
 

11 X1 T04 04 trigonometric equations (2010)

  • 2. Trigonometric Equations e.g.  i  tan   2.3673 0    360
  • 3. Trigonometric Equations e.g.  i  tan   2.3673 0    360 Q2, Q4 locate quadrants
  • 4. Trigonometric Equations e.g.  i  tan   2.3673 0    360 Q2, Q4 locate quadrants tan   2.3673 find acute angle   67 6
  • 5. Trigonometric Equations e.g.  i  tan   2.3673 0    360 Q2, Q4 locate quadrants tan   2.3673 find acute angle   67 6   180   ,360     solve the problem
  • 6. Trigonometric Equations e.g.  i  tan   2.3673 0    360 Q2, Q4 locate quadrants tan   2.3673 find acute angle   67 6   180   ,360     solve the problem   180  67 6,360  676   11254, 29254
  • 7. Trigonometric Equations e.g.  i  tan   2.3673 0    360 Q2, Q4 locate quadrants tan   2.3673 find acute angle   67 6   180   ,360     solve the problem   180  67 6,360  676   11254, 29254 1  ii  cos  0    360 2
  • 8. Trigonometric Equations e.g.  i  tan   2.3673 0    360 Q2, Q4 locate quadrants tan   2.3673 find acute angle   67 6   180   ,360     solve the problem   180  67 6,360  676   11254, 29254 1  ii  cos  0    360 2 Q1, Q4  
  • 9. Trigonometric Equations e.g.  i  tan   2.3673 0    360 Q2, Q4 locate quadrants tan   2.3673 find acute angle   67 6   180   ,360     solve the problem   180  67 6,360  676   11254, 29254 1  ii  cos  0    360 2 Q1, Q4 1  cos    2   60
  • 10. Trigonometric Equations e.g.  i  tan   2.3673 0    360 Q2, Q4 locate quadrants tan   2.3673 find acute angle   67 6   180   ,360     solve the problem   180  67 6,360  676   11254, 29254 1  ii  cos  0    360 2 Q1, Q4    ,360    cos   1    60 ,360  60 2   60 ,300   60
  • 11.  iii  cosec  4 0    360
  • 12.  iii  cosec  4 0    360 1 sin   4
  • 13.  iii  cosec  4 0    360 1 sin   4   Q1, Q2
  • 14.  iii  cosec  4 0    360 1 sin   4   Q1, Q2 1 sin   4   14 29
  • 15.  iii  cosec  4 0    360 1 sin   4      ,180   Q1, Q2 1   14 29,180  14 29 sin   4   14 29,16531   14 29
  • 16.  iii  cosec  4 0    360 1 sin   4      ,180   Q1, Q2 1   14 29,180  14 29 sin   4   14 29,16531   14 29  iv  2sin x  1  0 0  x  360
  • 17.  iii  cosec  4 0    360 1 sin   4      ,180   Q1, Q2 1   14 29,180  14 29 sin   4   14 29,16531   14 29  iv  2sin x  1  0 0  x  360 2sin x  1 1 sin x   2
  • 18.  iii  cosec  4 0    360 1 sin   4      ,180   Q1, Q2 1   14 29,180  14 29 sin   4   14 29,16531   14 29  iv  2sin x  1  0 0  x  360 2sin x  1 1 sin x     2 Q3, Q4
  • 19.  iii  cosec  4 0    360 1 sin   4      ,180   Q1, Q2 1   14 29,180  14 29 sin   4   14 29,16531   14 29  iv  2sin x  1  0 0  x  360 2sin x  1 1 sin x     2 Q3, Q4 1 sin   2   30
  • 20.  iii  cosec  4 0    360 1 sin   4      ,180   Q1, Q2 1   14 29,180  14 29 sin   4   14 29,16531   14 29  iv  2sin x  1  0 0  x  360 2sin x  1 x  180   ,360   1   180  30 ,360  30 sin x     2 Q3, Q4   210 ,330 1 sin   2   30
  • 21.  v  5sin   2cos 0    360 sin  2  cos  5 2   180   ,360   tan   5     180  21 48,360  21 48 Q2, Q4 2   15812,33812 tan   5   21 48  vi  cos 2  0.75 0    360
  • 22.  v  5sin   2cos 0    360 sin  2  cos  5 2   180   ,360   tan   5     180  21 48,360  21 48 Q2, Q4 2   15812,33812 tan   5   21 48  vi  cos 2  0.75 0    360 0  2  720
  • 23.  v  5sin   2cos 0    360 sin  2  cos  5 2   180   ,360   tan   5     180  21 48,360  21 48 Q2, Q4 2   15812,33812 tan   5   21 48  vi  cos 2  0.75 0    360 0  2  720 Q1, Q4  
  • 24.  v  5sin   2cos 0    360 sin  2  cos  5 2   180   ,360   tan   5     180  21 48,360  21 48 Q2, Q4 2   15812,33812 tan   5   21 48  vi  cos 2  0.75 0    360 0  2  720 Q1, Q4 cos   0.75     41 25
  • 25.  v  5sin   2cos 0    360 sin  2  cos  5 2   180   ,360   tan   5     180  21 48,360  21 48 Q2, Q4 2   15812,33812 tan   5   21 48  vi  cos 2  0.75 0    360 0  2  720 Q1, Q4 2   ,360   cos   0.75   2  41 25,360  41 25   41 25 2  41 25,31835, 401 25,67835
  • 26.  v  5sin   2cos 0    360 sin  2  cos  5 2   180   ,360   tan   5     180  21 48,360  21 48 Q2, Q4 2   15812,33812 tan   5   21 48  vi  cos 2  0.75 0    360 0  2  720 Q1, Q4 2   ,360   cos   0.75   2  41 25,360  41 25   41 25 2  41 25,31835, 401 25,67835   20 43,15918, 200 43,33918
  • 27.  vii  sec2   tan   3 0    360
  • 28.  vii  sec2   tan   3 0    360 1  tan 2   tan   3 tan 2   tan   2  0
  • 29.  vii  sec2   tan   3 0    360 1  tan 2   tan   3 tan 2   tan   2  0  tan   2  tan   1  0
  • 30.  vii  sec2   tan   3 0    360 1  tan 2   tan   3 tan 2   tan   2  0  tan   2  tan   1  0 tan   2 or tan   1
  • 31.  vii  sec2   tan   3 0    360 1  tan 2   tan   3 tan 2   tan   2  0  tan   2  tan   1  0 tan   2 or tan   1 Q2, Q4  
  • 32.  vii  sec2   tan   3 0    360 1  tan 2   tan   3 tan 2   tan   2  0  tan   2  tan   1  0 tan   2 or tan   1 Q2, Q4  tan   2    63 26
  • 33.  vii  sec2   tan   3 0    360 1  tan 2   tan   3 tan 2   tan   2  0  tan   2  tan   1  0 tan   2 or tan   1 Q2, Q4  tan   2    63 26   180   ,360     180  63 26,360  63 26   11634, 29634
  • 34.  vii  sec2   tan   3 0    360 1  tan 2   tan   3 tan 2   tan   2  0  tan   2  tan   1  0 tan   2 or tan   1 Q2, Q4 Q1, Q3  tan   2      63 26   180   ,360     180  63 26,360  63 26   11634, 29634
  • 35.  vii  sec2   tan   3 0    360 1  tan 2   tan   3 tan 2   tan   2  0  tan   2  tan   1  0 tan   2 or tan   1 Q2, Q4 Q1, Q3  tan   2  tan   1     63 26   45   180   ,360     180  63 26,360  63 26   11634, 29634
  • 36.  vii  sec2   tan   3 0    360 1  tan 2   tan   3 tan 2   tan   2  0  tan   2  tan   1  0 tan   2 or tan   1 Q2, Q4 Q1, Q3  tan   2  tan   1     63 26   45   180   ,360      ,180     180  63 26,360  63 26   45 ,180  45   11634, 29634   45 , 225
  • 37.  vii  sec2   tan   3 0    360 1  tan 2   tan   3 tan 2   tan   2  0  tan   2  tan   1  0 tan   2 or tan   1 Q2, Q4 Q1, Q3  tan   2  tan   1     63 26   45   180   ,360      ,180     180  63 26,360  63 26   45 ,180  45   11634, 29634   45 , 225   45 ,11634, 225 , 29634
  • 38.  vii  sec2   tan   3 0    360 1  tan 2   tan   3 tan 2   tan   2  0  tan   2  tan   1  0 tan   2 or tan   1 Q2, Q4 Q1, Q3  tan   2  tan   1     63 26   45   180   ,360      ,180     180  63 26,360  63 26   45 ,180  45   11634, 29634   45 , 225   45 ,11634, 225 , 29634 Exercise 4G; 1af, 2be, 3af, 4bfjo, 5b, 6ac, 7a, 8bd, 9aeg, 10af, 12a, 13b, 14d, 15*ag