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Homework Help: Convergence of series

  1. Oct 20, 2009 #1

    How do I go about testing the convergence of this series?

    I have no clue which method I should be using, since most tests fails on this one.

    You don't have to show me everything, just a nudge in the right direction should get me going on this question :)
  2. jcsd
  3. Oct 20, 2009 #2


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    Might help to know that [tex]3^{\ln{n}}=3^{\frac{\log_{3}{n}}{\log_{3}{e}}}=n^\frac{1}{{\log_{3}{e}}}[/tex]
  4. Oct 20, 2009 #3
    Ah, here's the critical link. I got it, thanks! :D
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