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Using the change of variables u=x^2y and v=y/x, integrate f(x,y) =x^2y^2 over the region bordered by...

Using the change of variables u=x^2y and v=y/x, integrate f(x,y) =x^2y^2 over the region bordered by y= 1/x^2,y= 3/x^2, y=x and y= 2x.

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