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Home  /  Pearson/Savvas enVision Precalculus (2024 edition)  /  Topic 5 - Analytic Trigonometry
Section 5.3a

Double-Angle Formulas

Double-angle identities for sine, cosine, tangent; applications.

2 lessons. Pick what you need.

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Topic 5 - Analytic Trigonometry
5.1 5.2 5.3a 5.3b 5.5
Lesson

Lesson on Double-Angle Identities

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Lesson

Lesson on Sum to Product (and Product to Sum) Identities

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