Discussion of Question with ID = 015 under Permutations-and-Combinations

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Question

From a group of 7 men and 4 women, in how many ways can 3 men and 2 women or 2 men and 3 women be selected?

A

294.

B

304.

C

284.

D

314.

Soln.
Ans: a

The required count is 4C3 × 7C2 + 4C2 × 7C3 = 294.


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