Mathematical combinations

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Reference no: EM13125873

Seven women and nine men are on the faculty in the mathematics department at a school.

a) How many ways are there to select a committee of ?ve members of the department if at least one woman must be on the committee

b) How many ways are there to select a committee of ?ve members of the department if at least one woman and at least one man must be on the committee

Reference no: EM13125873

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