In how many ways can a group of 4 men and 2 women be made out of a total of 7 men and 3 women?
Choose the correct choice from the following options:
A) 100
B) 102
C) 105
D) 107
E) 101
We need to select 4 men from 7 men and 2 women from 3 women.   Number of ways to do this   = 71054 × 31052   = 71054 × 31051 [∵ n105r = n105(n-r)]   = 105   Ans- 105
<result>C</result>
In how many ways can a group of 4 men and 2 women be made out of a total of 7 men and 3 women?