The goal for this exercise is to practice writing (increasingly complex) recursive code, this time using a classic example of recursion.
For this exercise, you need to implement the Factorial method in the provided RecursiveMethods class.
This class should be found in the Student_Answers.cs file in a project named something like 03_PCE_StudentCode. You need to add code to the Factorial method, which will compute Factorial(N). Factorial is defined as:
Factorial(N) = N * Factorial(N-1)
Factorial(0) = 1
Your function should have a single parameter, n, and return the Factorial of n. Any value of n less than 0 should simply return 0;
What you need to do for this exercise: