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Math 142, 5.3 Part 3, Applications of the Sum and Difference Identity for Cosine (Laurie Morvan) View | |
Math 142, 5.3 Part 2, Derive and Use the Sum Identity for Cosine (Laurie Morvan) View | |
Math 142, 5.3 Part 4, Derive and Use the Cofunction Identities (Laurie Morvan) View | |
Trigonometry Lesson 13A: Sum and difference identities for cosine (Bryan Crouch) View | |
Math 142, 5.4 Part 2, Derive and Use the Sum and Difference Identities for Tangent (Laurie Morvan) View | |
Math 142, 5.4 Part 1, Derive and Use the Sum and Difference Identities for Sine (Laurie Morvan) View | |
5.3 Verifying Identities and Solving Trigonometric Equations. (Cikgu Wan) View | |
Math 142, 5.1 Part 1, Review the Fundamental Identities (Laurie Morvan) View | |
5.5 Multiple Angles and Product to Sum Formula Part 3 (Michael Torda) View | |
Day 3 HW (5) Determine the Quadrant of Sin2x, Cos2x and Tan2x (MrHelpfulNotHurtful) View |