Mathematics

# 1)How many different ways can a club choose a committee of 4 from 15 members? 2) How many permutations exist of the letters p, q, r, s, and t, taking four at a time?

#### Mrslew15

3 years ago

Do not know # 1 working on it.
2)There are 120 permutations. (5*4*3*2)