Question

write a c program and find the sum of the following series 1/2 - 2/3 + 3/4 - 4/5 + 5/6 - n (n is the number of

terms).​

Answer 1

Explanation:

#include<stdio.h>

int main() {

int n,i;

int sum=0;

printf("Enter the n i.e. max values of series: ");

scanf("%d",&n);

sum = (n * (n + 1)) / 2;

printf("Sum of the series: ");

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

if (i!=n)

printf("%d + ",i); else

printf("%d = %d ",i,sum);

}

return 0;

}

used language-C