8. Prove that (4 + m) = (*)(*)+(7)(x-2) +-+) Hint: Consider a group of n men and m women. How many groups of sizer are p
Posted: Sun Sep 05, 2021 5:19 pm
8. Prove that (4 + m) = (*)(*)+(7)(x-2) +-+) Hint: Consider a group of n men and m women. How many groups of sizer are possible? 9. Use Theoretical Exercise 8 to prove that n 2 n k k=0