Case 4 In how many ways 14 identical toys be distributed among three boys so that each one gets atleast one toy and no two boys get equal no of toys ?

In how many ways can 14 identical toys be distributed among three boys so that each one gets at least one toy and no two boys get equal number of toys.

In how many ways can 20 identical toys be distributed among 4 children so that each one gets at least 3 toys?

In how many ways can 20 identical toys be distributed among 4 children so that each one gets at least 3 toys?

In how many ways 16 identical things can be distributed among 4 persons if each person gets atleast 3 things.

In how many ways 16 identical things can be distributed among 4 persons if each person gets atleast 3 things.

In how many ways 10 different tøys can be distributed among 10 boys so that atleast one boy must get more than one toy.

In how many ways can 10 identical toys be given to 3 children such that each receive at least one toy ?

In how many ways can 10 identical toys be given to 3 children such that each receive at least one toy ?

The number of ways in which 15 identical toys can be distributed among 3 children so that each of them gets at least two toys is equal to