no of ways of dividing 15 men and 15 women into 15 couples each consisting of men and women

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- Jan 12th 2011, 11:52 PMprasumcouples problem
no of ways of dividing 15 men and 15 women into 15 couples each consisting of men and women

- Jan 13th 2011, 12:00 AMalexmahone
The first man can be paired with any of the 15 women, the second man with any of the remaining 14 women and so on. So the total no of ways is 15x14x...x1=15!.

- Jan 13th 2011, 09:07 AMprasum
but the answer is coming out to be 1240

- Jan 13th 2011, 10:13 AMPlato