The number of ways can 5 things be divided between `A and B` so that each receive at least one thing is

The number of ways can 9 things be divided equally among 3 persons is

The number of ways in which 4n things can be divided into 4 equal parts is

The number of ways in which 12 balls can be divided between two friends, one receiving 8 and the other 4, is

The number of ways in which 12 balls can be divided between two friends, one receiving 8 and the other 4, is

If 25 identical things be distributed among 5 person then The number of ways each receives at least one thing but not more than eleven is

The number of ways in which 12 different balls can be divided between two friends one receives 5 and another receives 7 is

The number of ways of distributing 15 things to 4 persons each receiving at least two is

Find the number of ways to distribute 15 identical things among four persons if each gets at least two things.

In how many ways can 12 things be equally divided : between 2 persons?