Write a program to evaluate the function to 0.00001 accuracy sinx=x-x^3/3!+x^5/5!-x^7/7!...............................

#include <stdio.h>

          #include <conio.h>

          #include <math.h>

          void main(void)

         {

         int fac,i,sign,j,n;

         long double term,a,x,sum=0;

         printf("Enter the value of x in degrees:=");

         scanf("%Lf",&x);

          x=3.142*x/180.0;

         printf("\nEnter the number of terms you want to iterate:=");

         scanf("%d",&n);

         for(i=1;i<=n;++i)

          {

             for(fac=1,j=1;j<=2*i-1;++j)

                        {fac*=j;

                         }

               sign=pow((-1),i+1);

                 a=pow(x,2*i-1)/(long double)fac;

                  if(a<=.000001)

                     break;

                   term=sign*a;

                   sum+=term;

                 }

                printf("\nsin(%Lf)=%Lf",x,sum)

               getch();}


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