The number of ways of dividing `15` men and `15` women into `15` couples each consisting a man and a woman is

The number of ways of dividingg 15 men and 15 women into 15 couples , each consisting of a man and women is

In how many ways can 10 men and 10 women be divided into 10 couples, each consisting of a man and woman.

The number of ways of dividing 15 cards into 3 groups of 5 cards each is

The number of ways of dividing 15 cards into 3 group of 5 cards each is

Find the number of ways of selecting 12 teams from 16 men and 16 women such that each team consists of a man and a woman is?

" The number of ways of selecting "15" teams from "15" men and "15" women,such that each team consists of a man and a woman,is "

The number of ways a committee consisting of 4 men and 2 women can be formed from 6 men and 4 women is

The number of ways of distributing 15 identical toys among some or all of the students in a classroom consisting of 15 students such that no student gets all the toys