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Thread: Set theory question..

  1. February 27th 2009, 12:30 AM #1
    kira137
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    Set theory question..

    A U B = A ∩ B
    is..this true..?
    it looks easy but I can't seem to figure it out..
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  2. February 27th 2009, 12:43 AM #2
    ADARSH
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    Quote Originally Posted by kira137 View Post
    A U B = A ∩ B
    is..this true..?
    it looks easy but I can't seem to figure it out..
    A= {1,2,3}
    B= {2,3,4}

    Do you think its correct
    Complete the question A=? B= ?
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  3. February 27th 2009, 12:56 AM #3
    kira137
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    theres no A = or B =
    but that helped xD thnx!
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