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Sum to Product Formulas for Sine and Cosine
Relation of the sum or difference of two trigonometric functions to a product.
Estimated
13
mins
to complete
%
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Sum to Product Formulas for Sine and Cosine
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Estimated
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Trigonometry
Trigonometric Identities and Equations
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Sum-to-Product Formulas - Example 2
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Description
Find the exact value of trigonometric functions using a sum-to-product formula
Difficulty Level
Basic
Date Created:
October 29, 2013
Last Modified:
April 29, 2014
Subjects:
mathematics
Trigonometry
Concept Nodes:
MAT.TRG.361 (Sum to Product Formulas for Sine and Cosine)
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