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Math Help - Please help immediately on series

  1. #1
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    Please help immediately on series

    test for convergence for sum from 1 to infinity of (3^n + 2^n)/(5^n - 3^n)
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  2. #2
    MHF Contributor Calculus26's Avatar
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    use ratio test

    Cobination Comarison test and Ratio test works well -- see attachment
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    Last edited by Calculus26; April 10th 2009 at 01:10 AM.
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