-11m. ii. cos-1(cos()) CO 6.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.2: Trigonometric Functions Of Angles
Problem 31E
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11T.
cos- (cos
-1(cos(÷
ii.
Transcribed Image Text:11T. cos- (cos -1(cos(÷ ii.
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