TR-32X: Introduction to Identities and Proofs (Trigonometry series by Dennis F. Davis)

TR-37: More Trig Reflections (Trigonometry series by Dennis F. Davis)Подробнее

TR-34: Using Pythagorean Identities (Trigonometry series by Dennis F. Davis)Подробнее

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TR-28X: The Law of Sines (Trigonometry series by Dennis F. Davis)Подробнее

TR-36 - Even and Odd Trig Functions (Trigonometry series by Dennis F. Davis)Подробнее

TR-33Z: All Trig Functions on the Unit Circle (Trigonometry series by Dennis F. Davis)Подробнее

TR-00: Introduction to Trigonometry Series by Dennis F. DavisПодробнее

TR-35X: Using Conjugates in Trig Proofs (Trigonometry series by Dennis F. Davis)Подробнее

TR-35: Using Conjugate Identities in Trig Proofs (Trigonometry series by Dennis F. Davis)Подробнее

TR-33: Pythagorean Trig Identities (Trigonometry series by Dennis F. Davis)Подробнее

TR-30: SSA Triangles Overview (Trigonometry series by Dennis F. Davis)Подробнее

TR-13X: The Trigonometric Ratios (Trigonometry series by Dennis F. Davis)Подробнее

TR-29: The Law of Cosines (Trigonometry series by Dennis F. Davis)Подробнее

TR-29X: The Law of Cosines (Trigonometry series by Dennis F. Davis)Подробнее

TR-32: Intro to Identities and Proofs (Trigonometry series by Dennis F. Davis)Подробнее

TR-33X: Pythagorean Identities (Trigonometry series by Dennis F. Davis)Подробнее

TR-31: Solving SSA Triangles (Trigonometry series by Dennis F. Davis)Подробнее