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Sum and difference identities
Resource | Rank | Resource Type | Rate this Resource (Why?) |
http://youtu.be/ZhvvkCa_60w | video | Rate this resource | |
http://youtu.be/hd2Tu0-Qb3k | video | Rate this resource | |
http://youtu.be/f-ZshUFbZqk | video | Rate this resource |
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Additional Resources (if any)
Learning Objective | Resource | Rank | Resource Type | Rate this Resource (Why?) |
The Unit Circle: Cosine and Sine (Section 10.2) | http://ostts.org/Stitz_Zeager_Precalculus_Book_By_Section_files/10-2.pdf | Rate this resource | ||
The Six Circular Functions and Fundamental Identities (Sectioni 10.3) | http://ostts.org/Stitz_Zeager_Precalculus_Book_By_Section_files/10-3.pdf | Rate this resource |