A delegation of 5 members has to be formed from 3 ladies and 5 gentlemen. In how many ways the delegation can be formed, if 2 particular ladies are always included in the delegation?
Q1. A delegation of 5 members has to be formed from 3 ladies and 5 gentlemen. In how many ways the delegation can be formed, if 2 particular ladies are always included in the delegation?
Answer: 20
Explanation: With 2 specific ladies fixed, 3 more members are chosen from the remaining 6 (1 lady + 5 gents): C(6,3) = 20 ways.