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Math Help - nice equation

  1. #1
    Super Member dhiab's Avatar
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    nice equation

    Solve in R this equation :



    GOOD LUCK
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  2. #2
    MHF Contributor
    Grandad's Avatar
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    Hello dhiab
    Quote Originally Posted by dhiab View Post
    Solve in R this equation :


    Quote Originally Posted by dhiab View Post
    GOOD LUCK
    x = 1000 certainly works!

    Grandad

    PS ...and I don't think there are any other values, because for x\ge 999 the LHS minus the RHS is an increasing function.
    Last edited by Grandad; June 7th 2009 at 01:34 AM. Reason: Add PS
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  3. #3
    Super Member dhiab's Avatar
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    Quote Originally Posted by Grandad View Post
    Hello dhiab x = 1000 certainly works!

    Grandad

    PS ...and there aren't any other values greater than 1000, because for x>1000 the LHS > RHS. So you only need to look between 999 and 1000 for any more!
    but how?
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  4. #4
    Junior Member JoanF's Avatar
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    1000 is the correct value.

    Solve it with the calculator, determining the zero (x=1000)
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