A committee consists of 5 students 3 girls and 2 boys. If the team is to be formed out of 7 boys and 5 girls, then how many ways this selection can be made?
C(7,2) x C(5,3)
Since we need to select 2 boys out of 7
And 3 girls out of 5
So. The total no.of ways in which selection can be made = C(7,2) x C(5,3)