What is the difference between a permutation and a combination? define each in terms of “n” and “r” using factorials?

What is the difference between a permutation and a combination? define each in terms of “n” and “r” using factorials?

Asked on September 7, 2017 in No Category.
Add Comment
0 Answer(s)

Your Answer

By posting your answer, you agree to the privacy policy and terms of service.