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From 5 men and 4 women, a committee of 3 is to be formed with at least one woman. In how many ways can this be done?

1454Medium DSSSB TGT Computer Science 0 replies

From 5 men and 4 women, a committee of 3 is to be formed with at least one woman. In how many ways can this be done?

  • A74
  • B64
  • C84
  • D90
Correct answer: A

Explanation

Total committees C(9, 3) = 84 minus all-men committees C(5, 3) = 10 gives 74.

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