Python Programming

Homework 3 Covers Chapter 4. In mathematics, the notation n! represents the factorial of the nonnegative integer n. The factorial of n is the product of all the nonegative integers from 1 to n. For example, 7! = 1 x 2 x 3 x 4 x 5 x 6 x 7 = 5,040 and 4-1 x 2 x 3 x 4 = 24 Write a program that lets a user enter a nonnegative integer and then uses a loop to calculate the factorial of that number. Display the input value and the result. For example, the output for 7! should look like this: The value of 7! is 5,040 Be sure to follow the programming guidelines posted on Blackboard and submit your program code at the link above before the deadline.Also, validate the input to make sure the number entered is not negative. Due by the beginning of class on Monday, October 9