Question

10. (i) An executive committee of 6 is to be formed from 4
ladies and 7 gentlemen. In how many ways can this be
formed when the committee contains (a) only 2 lady
members (b) at least 2 lady members?​

Answer 1

Answer:

a)4c2×7c4=6×35=210 we will select 2 ladies from 4 and 4 gentle man from 7