Answer 1

A team of 3 boys and 3 girls is to be selected from 5 boys and 4 girls.

3 boys can be selected from 5 boys in `""^5C_3` ways.

3 girls can be selected from 4 girls in `""^4C_3 `ways.

Therefore, by multiplication principle, number of ways in which a team of 3 boys  and 3 girls can be selected

Answer 2

A team of 3 boys and 3 girls is to be selected from 5 boys and 4 girls.

3 boys can be selected from 5 boys in `""^5C_3` ways.

3 girls can be selected from 4 girls in `""^4C_3 `ways.

Therefore, by multiplication principle, number of ways in which a team of 3 boys  and 3 girls can be selected