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Mathematics, 28.07.2020 23:01 gracye

Let R be the region in the first quadrant bounded above by the curve y = 2 - x^2 and bounded below by the line y = x.

Suppose the shell method is used to determine the volume of the solid generated by

revolving R about the y-axis. What is the radius of a cylindrical shell at a point x in

[0, 2]?Evaluate the integral

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