Print Sum of Series 1/1^2 + 1/2^2 + 1/3^2 …………1/n^2 in Java.
import java.util.Scanner;
public class Series
{
public static void main(String[] args)
{
Scanner sc = new Scanner(System.in);
System.out.println("Enter the no of terms ");
int n = sc.nextInt();
double sum = 0;
for (int i = 1; i <= n; i++)
sum = sum + (double) 1 / Math.pow(i, 2);
System.out.println("Sum of series = " + sum);
}
}
Output:
Enter the no of terms
5
Sum of series = 1.4636111111111112
BUILD SUCCESSFUL (total time: 2 seconds)
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