Question

How many different ways can a club choose a committee of 4 from 15 members? 32,760 1,365 24

Answer 1

1365 ways

Step-by-step explanation:

Combinations formula for nchooser is n!/((n-r)!r!)

This becomes 15!/(11!4!)

which is (15*14*13*12)/4*3*2*1 or 15*13*7, or 1365