VII. Given a region R enclosed by the curves π.χ y = 1 + sin as shown below. (2,4) (2, 2) (-2,0) Y R y=4- (x - 2)² and x = 2 4 Set up (and do not simplify) the (sum of) def- inite integral(s) equal to the following: 3. Volume of the solid generated when R is revolved about the line y = 4 using the method of washers 13 X

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