SOLUTION: In how many different ways can four people be put into three subsets containing two people, one person, and one person?
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Question 1043920: In how many different ways can four people be put into three subsets containing two people, one person, and one person?
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
AB,C,D
AC,B,D
AD,B,C
BC,A,D
BD,A,C
CD.A,B
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There are 6 ways to group two items from 4, and the other two items will each fit into one group.
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