• Wayne Terrysson
• March 28, 2023
• Science and Math

What is Factorial (n!)?

What is Factorial (n!)? The factorial of a non-negative integer n, denoted as n!, is the product of all positive integers less than or equal to n. For example, 5! = 5 x 4 x 3 x 2 x 1 = 120. The factorial function…