1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: Derivative of ln(x)

  1. May 23, 2009 #1
    Hallo,

    Does anybody knows why does the derivative of ln(x) is
    1/x , if anyone has a link for a formal proof it will be very
    helpful.

    Thanks,
    Omri
     
  2. jcsd
  3. May 23, 2009 #2

    HallsofIvy

    User Avatar
    Science Advisor

    This area is for learning materials as the name says, not for questions.

    I have answered this question in a private message.
     
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook