Calculate arccosine: acos : Cos ACos « Math « C / ANSI-C

1. C / ANSI-C
2. Math
3. Cos ACos

Calculate arccosine: acos

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

#define PI 3.14159265

int main ()
{
  double v, result;
  v = 0.5;
  
  result = acos ( v ) * 180 / PI;
  
  printf ("Arccosine of %lf is %lf\n degrees", v, result );
  
  return 0;
}



           
       

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