There are 4 married couples out of which 3 a group is needed . But thier should not be his of her spouse .How many groups are possible ?
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Answer / Nandeshwar Dubey
Since there are 4 married couples and we need to form 3 groups without including husbands or wives from the same couple, the number of possible groups is C(8,3) = 56, where 8 is the total number of individuals (4 husbands + 4 wives), and 3 is the number of individuals in each group.
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