Sum of Series||C language||programming_info ||Series problem 11

To calculate sum of the first N terms of the series:

0.6,0.06,0.006,0.0006...

Solution using C language:

#include <stdio.h>

#include <math.h>

int main() {

   int n ;

   printf("Enter the range\n");

   scanf("%d",&n);

   float sum = 2*((1 - 1 / pow(10, n)))/3;

   printf("sum = %f", sum);

}

Output:

Enter the range

6

sum=0.666666

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