Find the area of the shaded region. Edit = Vco r = COs 20 r = 2 cos 0 NOTE: Enter the exact answer. A =

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.2: Trigonometric Equations
Problem 104E
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Edit
Find the area of the shaded region.
r = V cos 20
r = 2 cos 0
NOTE: Enter the exact answer.
||
Transcribed Image Text:Edit Find the area of the shaded region. r = V cos 20 r = 2 cos 0 NOTE: Enter the exact answer. ||
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Hint
If a and Bare angles that satisfy the condition a < ß < a + 2n and if f(0) is continuous and either nonnegative or nonpositive
for a < 0 < ß, then the area A of the region R enclosed by the polar curve r = f(0) (a <o< B) and the lines 0 = a and 0 = ß
is
„² dO.
A =
Transcribed Image Text:Assistance Used Hint If a and Bare angles that satisfy the condition a < ß < a + 2n and if f(0) is continuous and either nonnegative or nonpositive for a < 0 < ß, then the area A of the region R enclosed by the polar curve r = f(0) (a <o< B) and the lines 0 = a and 0 = ß is „² dO. A =
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Find the area of the shaded region.
r = V cos 20
r = 2 cos 0
NOTE: Enter the exact answer.
11
7
Transcribed Image Text:Find the area of the shaded region. r = V cos 20 r = 2 cos 0 NOTE: Enter the exact answer. 11 7
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