help--math pro

linshenziUID: 2938684

If a committee of 3 people is to beselected from among 5 married couples so that the committee does not includetwo people who are married to each other, how many such committees arepossible?

A.
20
B.
40
C.
50
D.
80
E.
120
Answer:
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MJ穿MJUID: 3239348

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