1. Not finding help here? Sign up for a free 30min 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!

Differential Equations problem

  1. Sep 30, 2007 #1
    [SOLVED] Differential Equations problem

    1. The problem statement, all variables and given/known data

    (x - y ln(y) + y ln(x))dx + x(ln(y) - ln(x))dy = 0

    Solving for general solution.


    2. Relevant equations

    N/A

    3. The attempt at a solution

    I have attempted for exactness, have attempted at separating the variables, checked if it was homogeneous, and thrown every method I know at this problem. I am usually excellent with DE, I am at a loss with this problem.
     
  2. jcsd
  3. Sep 30, 2007 #2
    Nevermind, it's homogenous. After you factor out a -y from the first term it becomes more obvious.

    Thanks anyway!
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?



Similar Discussions: Differential Equations problem
Loading...