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Let R be the region in enclosed by y=1/x, y=2, and x=3. a) Compute the volume...

Let R be the region in enclosed by y=1/x, y=2, and x=3. a) Compute the volume of the solid by rotating R about the x-axis. Use disk/washer method. b) Give the definite integral to compute the area of the solid by rotating R about the y-axis. Use shell method.  Do not evaluate the integral.

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