Factorial Questions with Solutions
Tutorial on evaluating and simplifying expressions with factorial notation.
Definition of FactorialLet n be a positive integer. n factorial, written n!, is defined byThe special case when n = 0, 0 factorial is given by: 0! = 1
Question 1Evaluate the following expressions:
Solution to Question 1
Question 2Simplify the following expressions:
Solution to Question 2
Exercisesa) Evaluate (10! / 5!) / 10 b) Simplify (n + 1)! / n! Answers to above exercisesa) (10! / 5!) / 10 = 3024 b) (n + 1)! / n! = n + 1
More References and linkselementary statistics and probabilities.Factorial Calculator to calculate the factorial of a positive integer. Home Page |