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6 Analytic Trigonometry
Chapter Outline
6.1 Basic Trigonometric Identities
6.2 PYTHAGOREANIDENTITIES
6.3 SUM ANDDIFFERENCEIDENTITIES
6.4 DOUBLE, HALF,ANDPOWERREDUCINGIDENTITIES
6.5 TRIGONOMETRICEQUATIONS
6.6 REFERENCES
Here you will focus on the algebraic manipulations of trigonometric functions. You will learn the trigonometric
identities, which are a list of equivalent trigonometric statements. These will serve as a toolbox that, together with
algebra, will help you to combine, reduce, and simplify trigonometric expressions.