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Math Help - Solving differential equations..help!

  1. #1
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    Exclamation Solving differential equations..help!

    y' =(ln x)/xy
    y(1)=2


    and

    y'=y
    y(0) = 1

    HELP!
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  2. #2
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    Quote Originally Posted by puravida12 View Post
    y' =(ln x)/xy
    y(1)=2


    \frac{dy}{dx} = \frac{\ln x}{xy}

    y~dy = \frac{\ln x}{x}~dx

    \int y~dy = \int \frac{\ln x}{x}~dx




    Quote Originally Posted by puravida12 View Post
    y'=y
    y(0) = 1
    \frac{dy}{dx} = y

    \frac{dy}{y} = dx

    \int \frac{dy}{y} = \int ~1 dx
    Last edited by pickslides; March 28th 2010 at 04:02 PM. Reason: bad latex
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