III. Let R be the region below enclosed by the curves 2 x = y + 2y, x + 5y = 0, and x = 5. Set up (and do not simplify) the (sum of) definite integral(s) equal to the following: 3. volume of the solid generated when R is revolved about the line x = 5 using the method of disks/washers Y (5, 1) (-1,-1) R (5,-1-√6) 17

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