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Intergrate Inx with respect to x?

  1. Mar 20, 2009 #1
    Hi, what result do you get if you intergrate Inx with respect to x?

    Thanks
    James
     
  2. jcsd
  3. Mar 20, 2009 #2

    tiny-tim

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    Hi James! :smile:

    (i assume you mean "lnx")

    Hint: integration by parts :wink:
     
  4. Mar 20, 2009 #3
    Re: intergration

    As in the opposite of exponential.

    Thanks
    James
     
  5. Mar 20, 2009 #4

    HallsofIvy

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    Re: intergration

    First, it is ln(x), not "In(x)"!

    As tiny-tim suggested, use integration by parts. That might seem strange since there is only one "part" but let u= ln(x) and dv= dx and every thing works out nicely.
     
  6. Mar 20, 2009 #5
    Re: intergration

    Ok, thanks for your replies, james.
     
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