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Using both the disk/washer method and the shell method, find the volume of the solid obtained by revolving each region about the indicated axis. a) Region bounded by xy = 1, y = 0, x = 1, and x = 2 revolved about the line x = −1 b) Region bounded by y = x and y = x3 revolved about the line y = 2

Using both the disk/washer method and the shell method, find the volume of the solid obtained by revolving each region about the indicated axis. a) Region bounded by xy = 1, y = 0, x = 1, and x = 2 revolved about the line x = −1 b) Region bounded by y = x and y = x3 revolved about the line y = 2

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Using both the disk/washer method and the shell method, find the volume of the solid obtained by revolving each region about the indicated axis. a) Region bounded by x y = 1 , y = 0 , x = 1 , and x = 2 revolved about the line x = − 1 b) Region bounded by y = x and y = x 3 revolved about the line y = 2

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