Answer Posted / dally

#include<stdio.h>
int main()
{
char c = 'X';
int i,n,sum = 0;
printf("Enter values for n\n");
scanf("%d\n",&n);
for(i=0;i<n;i++)
{
sum = sum+power(c,i)/fact(i);
}
fact(int i)
{
int p=1 ,fact;
if(p<=i)
{
fact = p*fact(p++);
}
return fact;
}

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