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Rst order PDE

  1. Oct 8, 2013 #1
    first order PDE

    http://imgur.com/d36NZcK Here is the question
    In case the image doesn't load http://imgur.com/d36NZcK
    2. Relevant equations

    3. The attempt at a solution
    The general solution is just the sum of homogeneous solution and any exact solution.
    What I got was f(x^2-y^2)e^(-2)+ye^(x).
    I'm not sure about my answer and have no idea what to do with the initial condition. As u(x,y)is a dependent variable of x and y, how can it be on a 2-dimensional curve.
    Last edited: Oct 8, 2013
  2. jcsd
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