Which of the following expressions would give the number of ways to choose a group of 7 from a group of 15?

Question

asked Jun 15, 2020 83.7k views

2 Answers

Joar · Answer 1 · 2020-06-20T17:21:40+0000

Answer:

Explanation:

You are implying there are choices. You should list them, please.

15 C 7

15!/(8! * (15 - 8)!)

is another. For any others, we need the list.