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13 Dec 2016, 07:26
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How many committees of 3 men and 4 women can be made when choosing from 8 men and 7 women?
A. 6435
B. 1960
C. 672
D. 392
E. 156
A. 6435
B. 1960
C. 672
D. 392
E. 156
13 Dec 2016, 08:02
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\(_8C_3 *_7C_4 = \frac{8*7*6}{3*2} * \frac{7*6*5}{3*2} = 56*35 = 1960\)
Answer B
Answer B
19 May 2017, 07:42
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3 men can be selected from 8 men in 8C3 ways = 56 ways
4 women can be selected out of 7 women in 7C4 ways = 35 ways
Total number of ways of selection = 56 * 35 = 1960
Correct Answer - B
4 women can be selected out of 7 women in 7C4 ways = 35 ways
Total number of ways of selection = 56 * 35 = 1960
Correct Answer - B
