A committee of 3 is to be formed from 4 men and 3 women. How many ways can this be done if at least one man is included?
Q1. A committee of 3 is to be formed from 4 men and 3 women. How many ways can this be done if at least one man is included?
Answer: 34
Explanation: Total committees = 7C3, committees with no men = 3C3. Committees with at least one man = 7C3 - 3C3 = 34