No Two Girls Together
Difficulty: Medium · Topics: Discrete Mathematics, Permutations
3 girls and 6 boys line up in a row so that no two girls stand next to each other.
In how many different ways can they line up?
Difficulty: Medium · Topics: Discrete Mathematics, Permutations
3 girls and 6 boys line up in a row so that no two girls stand next to each other.
In how many different ways can they line up?