Tutorial Online: n

Showing posts with label n. Show all posts

Wednesday, February 11, 2015

C program to find the sum of the series x x 2 2 x 3 3 x n n

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

void main()
{
int i,n;
float x,sum=0;
clrscr(); //to clear the screen

printf("x+x^2/2+x^3/3+.....+x^n/n");
printf("
Enter value of x and n:");
scanf("%f%d",&x,&n);

for(i=1;i<=n;++i)
sum+=pow(x,i)/i;

printf("
sum=%f",sum);
getch(); //to stop the screen
}