Simplify the following trigonometric expression. cosx(secx- cosx)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.3: Trigonometric Functions Of Real Numbers
Problem 35E
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4. Simplify the following trigonometric expression.
cosx(secx - cosx)
Transcribed Image Text:4. Simplify the following trigonometric expression. cosx(secx - cosx)
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