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Product to Sum Formulas for Sine and Cosine
Relation of the product of two trigonometric functions to a sum or difference.
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Product to Sum Formulas for Sine and Cosine
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Trigonometry
Trigonometric Identities and Equations
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Sum to Product and Product to Sum Identities
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Description
Uses trigonometric identities to rewrite trigonometric expressions and evaluate functions.
Difficulty Level
At Grade
Date Created:
July 22, 2013
Last Modified:
April 29, 2014
Subjects:
mathematics
Trigonometry
Concept Nodes:
MAT.TRG.361 (Sum to Product Formulas for Sine and Cosine)
MAT.TRG.363 (Product to Sum Formulas for Sine and Cosine)
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