Question

0.1+0.11+0.111+.......n terms

Answer 1

nth term of series is sum of GP as shown in attachment. we can find sum of series in mentioned in pic.

Answer 2

Answer:

Step-by-step explanation:

import java.util.*;

class Series

{

public static void main(String args[])

{

Scanner sc = new Scanner (System.in);

int n, i, a = 10; double term = 0.0, sum = 0.0;

System.out.println("Enter the number of terms: ");

n = sc.nextInt();

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

{

term = (double) 3/a;

sum = sum + term;

a *= 10;

}

System.out.println("Sum of the series is: " + sum);

}

}

HOPE THIS WILL HELP YOU...