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Use identities to simplify the expression. 1 tan?a - 2 cos cos -a 1 tan a - %3D 2 Cos Fa II

Use identities to simplify the expression. 1 tan?a - 2 cos cos -a 1 tan a - %3D 2 Cos Fa II

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.2: Exponents And Radicals
Problem 44E
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Use identities to simplify the expression. 1 tan a - 20. CosFa 1 tan a- %3D Cos a II
Transcribed Image Text:Use identities to simplify the expression. 1 tan a - 20. CosFa 1 tan a- %3D Cos a II
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