1. Write the main method for computing the sum of inverse squares of integers from 1 to n, i.e., the sum 1/12 + 1/22 + ... + 1/n2. This methods should ask the user for an integer n and compute the desired sum. Trace your method on the example of n = 2, the result should be 1 + 1/4 = 1.25.
import java.util.Scanner;
public class Quiz6{
public static void main(String[] args){
Scanner reader = new Scanner(System.in);