Let F(x, y) = (xy² + 7x, x²y-7y). Compute the flux F nds of F across a simple closed curve that is the boundary of the half-disk given by x² + y2 ≤ 3, y ≥ 0 using the vector form of Green's Theorem. (Use symbolic notation and fractions where needed.) fF.1 nds =

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