Find the area of the surface formed by revolving about the polar axis the following curve over the given interval. r= 3cos(e), 0

Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter2: Analytic Trigonometry
Section2.3: Solving Trigonometric Equations
Problem 11ECP
Question

1.

 

Find the area of the surface formed by
revolving about the polar axis the
following curve over the given interval.
r= 3cos(e), 0 <es
Select one:
О а.9л
O b. 7 1
О с. Зл
O d. 12
О е. 8 п
Transcribed Image Text:Find the area of the surface formed by revolving about the polar axis the following curve over the given interval. r= 3cos(e), 0 <es Select one: О а.9л O b. 7 1 О с. Зл O d. 12 О е. 8 п
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