In how many ways a committee consisting of 3 men and 2 women, can be chosen from 7 men and 5 women?
In how many ways a committee consisting of 3 men and 2 women, can be chosen from 7 men and 5 women?
(A) 45
(B) 350
(C) 4200
(D) 230
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(B) is the correct choice.
Out of 7 men, 3 men can be chosen in 7C3 ways and out of 5 women, 2 women can be chosen in 5C2 ways. Hence, the committee can be chosen in 7C3 × 5C2 = 350 ways.
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