Table of Content

Sin (x) >> Sin of angle >> Math.h Function

Triangle Sin

Syntax :

Real Version: 

double sin(double x);


Complex Number Version :


complex sin(complex z);




Parameter : 
  • Parameter : Double Value.

  • Returns   : Double





#include<stdio.h>
  #include<math.h>

  int main(void)
  {
     double result, x = 0.5;

     result = sin(x);
     printf("The sin() of %lf is %lfn", x, result);
     return 0;
  }


    

  • For More Accurate Result We should use Mathematical Constant M_PI
    • 

  • Angles are specified in radians.
    • 







Angle
Symbolic Version




180
M_PI




90
M_PI / 2




60
M_PI / 3




45
M_PI / 4




30
M_PI / 6