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Sum to Product Formulas for Sine and Cosine ( Video ) | Trigonometry | CK-12 Foundation
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Sum to Product Formulas for Sine and Cosine
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Sum to Product Formulas for Sine and Cosine
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Trigonometry
Trigonometric Identities and Equations
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Sum-to-Product Formulas - Example 1
Use the sum-to-product formula to write the sum or difference as a product
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Use the sum-to-product formula to write the sum or difference as a product
Difficulty Level
Basic
Date Created:
Oct 29, 2013
Last Modified:
Apr 29, 2014
Subjects:
mathematics
Trigonometry
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Sum-to-Product Formulas - Example 1
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Sum-to-Product Formulas - Example 1
http://www.ck12.org/trigonometry/Sum-to-Product-Formulas-for-Sine-and-Cosine/enrichment/Sum-to-Product-Formulas-Example-1/r1/
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Hi! I have found this great resource at CK-12...
Sum-to-Product Formulas - Example 1
http://www.ck12.org/trigonometry/Sum-to-Product-Formulas-for-Sine-and-Cosine/enrichment/Sum-to-Product-Formulas-Example-1/r1/
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