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Math Help - Green's Theorem to evaluate an integral

  1. #1
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    Green's Theorem to evaluate an integral

    integral c of Pdx+Qdy, where P(x,y)=2x^2 siny Q(x,y)=3y^2sinx
    and C is a triangle with vertices (0,0) (4,0) (4,4).
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  2. #2
    MHF Contributor Bruno J.'s Avatar
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    Do you know Green's Theorem?

    You need to parametrize the sides of the triangle and integrate Pdx+Qdy counter-clockwise along its sides.
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