A music director has a group of five female

timer Asked: Apr 1st, 2016

Question description

A music director has a group of five female vocalists and another group of five male vocalists. From the group of female vocalists she will select three persons to form a trio, and from the group of male vocalists she will select two persons to form a duo. What is the difference between the number of different trios she could choose and the number of different duos she could choose?

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