Question 816343
Of 10 available candidates for membership in a university committee, 5 are men and 5 are women. The committee is to consist of 4 persons. How many selections are possible if the committee must have 2 men and 2 women? 
----
# of ways to pick 2 men:: 5C2 = (5*4)/(1*2) = 10
# of ways to pick 2 women:: 5C2 = 10
-----
# of ways to pick 2 men and 2 women: 10*10 = 100
----------------
Cheers,
Stan H.
-------------