Precalculus 5.1 Using Fundamental Identities

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In this video, we use trigonometric identities to simplify expressions, add fractional expressions, and simplify within trigonometric substitution.

Video Chapters:
0:00 Intro
0:05 Reciprocal, Quotient, and Pythagorean Identities
1:32 Cofunction, Even, and Odd Identities
3:25 Evaluate a Function
8:08 Simplify a Trigonometric Expression
11:02 Adding and Subtracting Trigonometric Expressions
12:56 Rewriting a Trigonometric Expression
15:05 Using Trigonometric Substitution
17:07 Up Next

Playlist Text: Precalculus, 11e, Ron Larson

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