In how many ways it is possible to divide six identical green, six identical blue and six identical red among two persons such that each gets equal number of item?

The number of ways of distributing six identical mathematics books and six identical physics books among three students such that each student gets atleast one mathematics book and atleast one physics book is (5.5!)/(k) , then k is..

The number of ways of distributing six identical mathematics books and six identical physics books among three students such that each student gets atleast one mathematics book and atleast one physics book is (5.5!)/k , then k is..

Number of ways in which 25 identical things be distributed among five persons if each gets odd number of things is

Number of ways in which 25 identical things be distributed among five persons if each gets odd number of things is

Number of ways in which 25 identical things be distributed among five persons if each gets odd number of things is

Number of ways in which 25 identical things be distributed among five persons if each gets odd number of things is

In how many ways can 21 identical blankets be distributed among three beggars so that exactly two of them get equal number of blankets.

In how many ways can 21 identical blankets be distributed among three beggars so that exactly two of them get equal number of blankets.

The number of ways in which 10 balls can be selected from 10 identical green balls, 10 identical blue balls and 9 idenitcal red balls are