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Math Help - Solve

  1. #1
    Junior Member
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    May 2009
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    Solve

    I have been trying to solve this ODE, but no results....

    Need some help.

    \frac{dy}{dx}=\frac{y}{2x}-\frac{x}{2y}
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  2. #2
    Member
    Joined
    Jan 2009
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    Quote Originally Posted by streethot View Post
    I have been trying to solve this ODE, but no results....

    Need some help.

    \frac{dy}{dx}=\frac{y}{2x}-\frac{x}{2y}
    Substitute \frac{y}{x} = v \Rightarrow y = xv \Rightarrow \frac{dy}{dx} = v + x \frac{dv}{dx} to get a seperable differential equation.
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