MATH 122 Midterm: MATH 122 Drexel 122W10 Test1 a
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Z zs yds where s is the part of the paraboloid y = x2 +z2 that lies inside the cylinder x2 + z2 = 4. Choose the easy way!) (b) compute the ux of. Choose the easy way!: let r be the parallelogram with vertices (0, 0), (4, 1), (3, 3), and (7, 4). 3 to compute x = 4u + 3v, y = u + 3v. Z zr e4x yda. (hint: if you do the conversion correctly, your new region should be quite nice!) 5 (b) find the area of the surface that is the part of the hyperbolic paraboloid z = y2 x2 that lies between the cylinders x2 + y2 = 1 and x2 + y2 = 4. F dr, where c1 is the arc of the parabola. 7 (b) compute the integral rc2 to (0, 1).
