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Thread: real numbers...?????

  1. May 21st 2005, 12:45 AM #1
    zee
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    Unhappy real numbers...?????

    Let g:R->R be defined by g(x)=e^2x and let X = (0,1]. Then,
    g[X] = ?
    g^-1[X] = ?

    please help... LOST!
    zee
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  2. May 21st 2005, 06:58 AM #2
    paultwang
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    1. Use parentheses!!!! (or use LaTex)

    2. g^{-1}(x) is the inverse of that function.
    Last edited by paultwang; May 21st 2005 at 07:03 AM.
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« natural numbers... | simple problem but how can we find the value ?? »

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