ASIN Function in C

The C ASIN Function is a Math Library Function useful to calculate the Trigonometry Arc Sine value for the specified expression or value. The syntax of the asin is as shown below.

double asin(double number);

ASIN Function in C Example

The asin Math Function helps you to find the trigonometry Arc Sine for the user-specified values.

This asin program asks the user to enter their own value. Then it will find the arcsine value of the user entered one. Please refer to the SIN Function and math articles to calculate the Sine value of a specified expression.

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

int main()
{
  double asinValue, number;
  printf("\n Please Enter the Values between -1 and 1 to calculate Arc Sine Value :  ");
  scanf("%lf", &number);
  
  asinValue = asin(number);
  
  printf("\n The Arc Sine value of %lf = %f ", number, asinValue);
  
  return 0;
}