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20 December, 02:53

Solve the differential equation by separation of variables

x (dy/dx) = 4y

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  1. 20 December, 03:06
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    get all your x one on side and y on the opposing side so we have

    xdy=4ydx

    dy/y=4dx/x

    integrate both sides

    lny=4lnx+C

    y=e^ (4lnx+C)

    The answer is y=cx^4
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