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For Sets A and B, what is P(A x B)?

  1. Jul 21, 2004 #1
    For set A = {1, 2} and B = {2, 3} what is the Power set of A x B? I get:
    {empty set, {(1,2)}, {(1,3)}, {(2,2)}, {(2,3)}, {(1,2),(1,3)}, {(1,2),(2,2)}, {(1,2),(2,3)}, {(1,3),(2,2)}, {(1,3),(2,3)}, {(2,2),(2,3)}, {(1,2),(1,3),(2,2)}, {(1,2),(1,3),(2,3)}, {(1,2),(2,2),(2,3)}, {(1,3),(2,2),(2,3)}, {(1,2),(1,3),(2,2),(2,3)}}

    Is that right?
     
  2. jcsd
  3. Jul 21, 2004 #2
    Derive agrees with you.
     
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