In how many ways 3 prizes can be given away to 7 boys when each boy is eligible for any of the prizes.

in how many ways can 5 prizes be given away to 7 boys when each boy is eligible for all the prizes ?

In how many ways, 3 books can be given away to 7 boys, when each boy is eligible for any of the books?

The number of ways in which 3 prizes can be given away to 5 boys , when each boy is eligible for only one prize is

The number of ways in which 3 prizes can be given away to 5 boys,when each boy is eligible for only one prize is

In how many ways can 4 prizes be given to 3 boys when a boy is eligible for all prizes?

(i) In how many ways can 3 prizes be given to 10 boys when a boy may receive any number of prizes ? (ii) In how many ways can 4 prizes be given to 3 boys when a boy is eligible for all the prizes ?

The number of ways that five prizes can be given to 4 boys , when each boy is eligible for all the prizes is

In how many ways can 4 prizes be given to 3 boys when a boy is eligible for all the prizes ?