Find the area of the surface obtained by rotating the curve about the y-axis. 1 1 y=-x--lnx, 1≤x≤8 4 2

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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Find the area of the surface obtained by rotating the curve about the y-axis.
1
y=-x --lnx,1<rs8
4
1
2
Transcribed Image Text:Find the area of the surface obtained by rotating the curve about the y-axis. 1 y=-x --lnx,1<rs8 4 1 2
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