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Math Help - analysis

  1. #1
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    analysis

    no non-empty finite set is perfect.
    Last edited by oaza; December 11th 2008 at 10:24 PM.
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  2. #2
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    can anybody help out on this one? finite sets are closed (arent they?) so how do we prove that every element of a finite set is not an accumulation point?
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  3. #3
    MHF Contributor Mathstud28's Avatar
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    Quote Originally Posted by oaza View Post
    no non-empty finite set is perfect.
    Hint: Prove that a finite set contains no limit points.
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