Asked by john
A committee of 4people is to be chosen from 5 married couples. Find in how many ways the committee can be chosen if; 1) everyone is equally eligible. 2) the committee should include at least one woman
Answers
Answered by
Reiny
Without any restrictions, number of committees
= C(10,4) = 210
include at least one woman ---> exclude cases of all 4 being men
number of ways = 210 - C(5,4)
= 205
= C(10,4) = 210
include at least one woman ---> exclude cases of all 4 being men
number of ways = 210 - C(5,4)
= 205
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