Factorials
________ are often used in mathematics and computer science.
Recursion
________ is a method of problem- solving where you solve smaller instances of the problem until you arrive at a solution.
base case
The ________ is usually a simple, easily solvable case that serves as the starting point for the recursive algorithm.
Because of this, the function must have a base case
a condition that ends a recursive algorithm to stop it from continuing forever