A program that read any angle θ and display cosec(θ) in C.

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

void main()
{
    int angle;
    float v;
    clrscr();
    printf("Enter any angle = ");
    scanf("%d",&angle);
    if(angle==0)
    printf("\nCosec(0) = Undefined");
    else
    {
      v=1/(sin(angle*M_PI/180));
      printf("\nCosec(%d) = %.2f",angle,v);
    }
    getch();
}

///////////////////////////////////////////////////////////////////////////
Copy & paste this code in your TC & run, then you will get output.......
If you have any problem please comment below.........