Problem 2. For each of the following, set up (but do not evaluate) two different integrals that equal the volume of the given solid of revolution; one using washers/discs, and the other using cylindrical shells. Then explain which strategy you think is the better strategy for the given solid. (a) The regio bounded by the curves x = (y – 3)² and x = 4, revolved around the line y = 1.

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Chapter2: Second-order Linear Odes
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Problem 2. For each of the following, set up (but do not evaluate) two different integrals that equal the volume
of the given solid of revolution; one using washers/discs, and the other using cylindrical shells. Then explain which
strategy you think is the better strategy for the given solid.
(a) The region bounded by the curves x =
(y – 3)2 and x =
4, revolved around the line y = 1.
|
(b) The region bounded by the curves x =
(y – 1)² and x – y = 1, revolved around the line x =
-1.
|
Transcribed Image Text:Problem 2. For each of the following, set up (but do not evaluate) two different integrals that equal the volume of the given solid of revolution; one using washers/discs, and the other using cylindrical shells. Then explain which strategy you think is the better strategy for the given solid. (a) The region bounded by the curves x = (y – 3)2 and x = 4, revolved around the line y = 1. | (b) The region bounded by the curves x = (y – 1)² and x – y = 1, revolved around the line x = -1. |
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