The area bounded by the curve y=cos2x and the x-axis is revolved about the x-axis. What is the volume generated from x=π/4 to π/2. A. 1.234 B. 1.547 C. 1.498 D. 2.587

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter10: Analytic Geometry
Section10.1: The Rectangular Coordinate System
Problem 40E: Find the exact volume of the solid that results when the region bounded in quadrant I by the axes...
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The area bounded by the curve y=cos2x and the x-axis is revolved about the x-axis. What is the volume generated from x=π/4 to π/2.

A. 1.234

B. 1.547

C. 1.498

D. 2.587

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