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?


Answers

Mrslew15

2 years ago Comment

Best answer

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