# Proofs of Trigonometric Identities

## Convert to sine/cosine, use basic identities, and simplify sides of the equation.

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## Verifying Trigonometric Identities - Overview

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Overview
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## Verifying Trigonometric Identities - Example 1

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Complete the trigonometric identity
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## Verifying Trigonometric Identities - Example 2

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Verify a Trigonometric Identity Algebraically by Working with One Side
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## Verifying Trigonometric Identities - Example 3

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Verify a Trigonometric Identity Using Sines and Cosines
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## Verifying Trigonometric Identities - Example 4

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Verify a Trigonometric Identity Algebraically by Working with Both Sides
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