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Thread: diff eqn

  1. February 26th 2009, 04:56 AM #1
    fiksi
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    diff eqn

    dy/dx = (2x + 5y + 3)/ (4x +y -3).
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  2. February 26th 2009, 05:07 AM #2
    Krizalid
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    Put (u,v)=(x-1,y+1) and the ODE becomes \frac{dv}{du}=\frac{2u+5v}{4u+v}, which is homogeneous.
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