9. A math club has 50 members, 28 female and 22 male members. a) If a committee of 5 is to be selected, in how many ways can the selection be made? b) In how many ways can a committee of at least2 and at most 4 be selected? e) How many committees of 5 members can be selected that have at least 4 women? d) How many committees of 5 members can be selected that have no more than 2 men?

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