4. a) Find the volume of the solid formed by rotating the region y = !, 1

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter9: Surfaces And Solids
Section9.CR: Review Exercises
Problem 22CR
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This is a 2 part question. Need help with solving for both a and b.

4. a) Find the volume of the solid formed by rotating the region y = , 1 < x < ∞ about
the x-axis.
b) Prove that the surface area of the surface formed by rotating the region in part a)
about the x-axis is infinite. Hint: Use the Integral Comparison Test.
Transcribed Image Text:4. a) Find the volume of the solid formed by rotating the region y = , 1 < x < ∞ about the x-axis. b) Prove that the surface area of the surface formed by rotating the region in part a) about the x-axis is infinite. Hint: Use the Integral Comparison Test.
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