In how many ways can 7I. A and I.Sc. Students be seated in a row so that no tow f the I.Sc students may sit together?

In how many ways can 7 I. A and 5 I.Sc. Students be seated in a row so that no tow f the I.Sc students may sit together?

In how may ways can 6 girls and 4 boys be seated in a row so that no two boys are together ?

In how may ways can 6 girls and 4 boys be seated in a row so that no two boys are together ?

In how many ways can 5 girls and 3 boys be seated in a row so that no two boys are together?

In how many ways can 6 girls and 4 boys be seated in a row so that no two boys are together?

In how many ways can 4 girls and 3 boys be seated in a row so that no two boys are together?

In how many ways can 5 girls and 3 boys be seated in a row so that no two boys are together?

In how many ways can 5 girls and 3 boys be seated in a row so that no two boys are together?

In how many ways can 5 girls and 3 boys be seated in a row so that no two boys are together?

In how many ways can 5 girls and 3 boys be seated in a row so that no two boys are together?