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Math Help - Ordinary Differential Equations

  1. #1
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    Jul 2008
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    Ordinary Differential Equations

    I need urgent help on ODE:

    (1)dy/dx = (-1/x^2)+sin(x), solve

    (2) Solve the following ODE:

    dg/dx + xg = x^3

    If any could help it would much be appreciated,

    Cheers guys
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  2. #2
    Super Member PaulRS's Avatar
    Joined
    Oct 2007
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    For (1) just integrate on both sides

    For (2) see here
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