There are 5 freshmen, 8 sophomores, and 7 juniors in a chess club. A group of 6 students will be chosen to compete in a competition.
How many ways can 4 prizes be given away to 3 boys, if each boy is eligible for all the prizes?
256
24
12
None of these
Answers
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0
None of these
Because
P(E)= N(E)/N(s)
Because
P(E)= N(E)/N(s)
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