A ready solution to the problem. The sorcerer of Arutyunov. Task number 382.

381 - 390. Compute the volume of the body bounded by the indicated surfaces by means of a triple integral. Make drawings of the given body and its projections on the xOy axis.

382. z = 0, z = 9 - y2, x2 + y2 = 9

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Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)