Write a recursive method to multiply two positive integers using repeated addition. Write a recursive method to compute the factorial of a nonnegative integer using the definition shown below:...

Write a recursive method to multiply two positive integers using repeated

addition.

Write a recursive method to compute the factorial of a nonnegative integer

using the definition shown below:

factorialð Þ¼ n f g if n 1, then n factorialð Þ n 1 , otherwise, 1