A positive number N is considered as Valid if its rightmost digit is equal to the sum of the other digits. For example: 123 is Valid (because the rightmost digit is 3 and it is equal to 1+2), 1146 is Valid (because 6-1+1+4). - Write a method that takes an integer N and checks whether it is Valid or not. The header of this method can be: public static boolean checkValidityint N) - Write a program that prompts the user to enter an integer, then displays if it is valid number or not. Sample Run 1: Enter a number: 113 The number is not valid Sample Run 2: Enter a number: 1315 The number is valid