*#include<stdio.h>*

* #include<conio.h>*

* #include<math.h>*

* int factorial(int n);*

* void main ()*

* {*

* int i,x,n,sign=1;*

* float sum=0,term;*

* clrscr();*

* printf(“Enter your X and N number”);*

* scanf(“%d%d”,&x,&n);*

* for(i=0;i<=n;i++)*

* {*

* term=sign * pow(x,i)/(1.0*factorial(i));*

* sum=sum+term;*

* sign=-sign;*

* }*

* printf(“%f”,sum);*

* getch();*

* }*

* int factorial(int n)*

* {*

* int i,f=1;*

* for(i=1;i<=n;i++)*

* f=f*i;*

* return f;*

* }*

**After Running Program:)**