In how many ways 50 different things can be divided in 5 sets three of them having 12 things each and tow of them having 7 things each.

In how many ways can a pack of 52 cards be divided in 4 sets, three of them having 17 cards each and fourth just one card?

The number of ways of distributing 50 identical things among 8 persons in such a way that three of them get 8 things each,two of them get 7 things each and remaining 3 get 4 things each,is equal to

In how many ways can 12 things be equally divided among 4 persons ?

In how many ways 12 different things can be divided equally among 3 persons? Also find in how many ways can these 12 things be divided in three sets each having 4 things.

(i) In how many ways can a pack of 52 cards be divided equally among four players? ( ii) In how many ways can you divide these cards in four sets,three of them having 17 cards each and the fourth one just one card?

In how many ways 18 different objects can be divided into 7 groups such that four groups contains 3 objects each and three groups contains 2 objects each.