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Math Help - Algebra Help Needed

  1. #1
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    Algebra Help Needed

    The question is if f(g(x)) = g(f(x)) = x, then what can we say about f(x) and g(x)?
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  2. #2
    MHF Contributor arbolis's Avatar
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    There are the inverse function of each other.
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  3. #3
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    Thanks to Arbolis

    Arbolis,

    Thanks for replying so speedily to my mathematic question.


    Kimberly
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