Question

1. Set up the integral to compute f(x,y) = xy over the region in the second quadrant between
y = -x, y = 0, x^2 + y^2 = 4 and x^2 + y^2 = 9.
2. Set up the integral to find the volume under f(x,y) = 2 over one loop of r = cos(3θ)

Answer 1

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