1 - x > 1, about the x-axis is finite or infinite. X 9. (a) (5 %) Show that the surface area obtained by rotating the curve y = (b) (5 %) Show that the surface area of a sphere of radius r is 4πr². (c) (5 %) Find the surface area obtained by rotating the curve x = 3t2, y = 2t3, 0<≤t≤ √√3, about the y-axis.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 92E
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1
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x > 1, about the x-axis is finite or infinite.
X
9. (a) (5 %) Show that the surface area obtained by rotating the curve y =
(b) (5 %) Show that the surface area of a sphere of radius r is 4πr².
(c) (5 %) Find the surface area obtained by rotating the curve x = 3t2, y = 2t3, 0<≤t≤ √√3, about the y-axis.
Transcribed Image Text:1 - x > 1, about the x-axis is finite or infinite. X 9. (a) (5 %) Show that the surface area obtained by rotating the curve y = (b) (5 %) Show that the surface area of a sphere of radius r is 4πr². (c) (5 %) Find the surface area obtained by rotating the curve x = 3t2, y = 2t3, 0<≤t≤ √√3, about the y-axis.
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