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Evaluate the sin(x) series(1-x2/2!+x4/4!-….

PROCEDURE:-

    1.input values for degrees x and the number of terms to be added n
    2.convert the given degrees to radians
    3.substitute in the series to find the sum
    4.print the sum 
CODE:-

#include<stdio.h>
void main()
{
int i=1,n,y;
float sum,t,x;
printf(“enter the number of terms and degrees”)
scanf(“%d %d”,&n,&y);
x=y*3.142/180;
sum=1;
t=1;
while(i<n)
{
      t=((-t)*x*x)/((2*i)*(2*i-1));
       sum=sum+t;
       i++;
}
printf(“ sin(%d)=%f”,y,sum);
}


Input:- enter the number of terms and degrees 10 30
Output:-sin(30)=0.49999
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