In how many ways can 5 boys and 3 girls be seated in a row such that no two girls are together?
Q1. In how many ways can 5 boys and 3 girls be seated in a row such that no two girls are together?
Answer: 5! * 6C3 * 3!
Explanation: First arrange 5 boys in 5! ways, then select 3 places out of 6 for girls in 6C3 ways, and arrange them in 3! ways.