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No Incest, Please (Posted on 2005-07-18) Difficulty: 3 of 5
There are three families each with two sons and two daughters. In how many ways can these young people be married so that each couple includes one member of each gender, no couple is brother and sister, and there are no singles left over?

No Solution Yet Submitted by Erik O.    
Rating: 3.6000 (5 votes)

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No Subject | Comment 11 of 13 |
i know the answer...there are 24 different couples that can be made
  Posted by guedri on 2005-08-12 16:58:22
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