Java

1. Write a program that calls a recursive method called multiply that takes two integer parameters a and b, where a and b are both positive integers.You can only use the + orfor multiplication.

2. Write a recursive method called writeSquares that accepts an integer parameter n and prints the first n squares separated by commas, with the evensquares in descending order followed by the oddsquares in ascending order. For example, writeSquares(11); prints the following output: 100 6436 16 41 9 25 49 81 121