There are three men and seven women taking a dance class. Number of different ways in which each man is paired with a woman partner, and the four remaining women are paired into two pairs each of two is
Evaluate the number of ways using Combinations
Given, women can be selected in ways and can be paired with men in ways.
Remaining women can be grouped into two couples as
Therefore, total number of ways
Total number of ways
Hence option , is the correct answer.