Commitee

A class consists of 6 males and 7 females. How many committees of 7 are possible if the committee must consist of 2 males and 5 females?

Correct answer:

n =  315

Step-by-step explanation:

C2(6)=(26)=2!(62)!6!=2165=15 C5(7)=(57)=5!(75)!7!=2176=21  n=C2(6)C5(7)=315



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