Nguồn ngoài
Trigonometry
- Tác giả
- Kelsey Casteel
- Nhà xuất bản
- Reedley College
- Nguồn
- LibreTexts
- Ngôn ngữ
- EN
- Danh mục
- Khoa học cơ bản
Mục lục· 23 mục
- 01: The Six Trigonometric Functions
- 1.01: Angles
- 1.02: Right Triangle Trigonometry
- 1.03: Unit Circle
- 1.04: The Other Trigonometric Functions
- 02: Graphing the Trigonometric Functions
- 2.01: Graphs of the Sine and Cosine Functions
- 2.02: Graphs of the Secant and Cosecant Functions
- 2.03: Graphs of the Tangent and Cotangent Functions
- 2.04: Inverse Trigonometric Functions
- 03: Trigonometric Identities and Equations
- 3.01: Solving Trigonometric Equations with Identities
- 3.02: Sum and Difference Identities
- 3.03: Double-Angle Half-Angle and Reduction Formulas
- 3.04: Sum-to-Product and Product-to-Sum Formulas
- 3.05: Solving Trigonometric Equations
- 04: Further Applications of Trigonometry
- 4.01: Non-right Triangles - Law of Sines
- 4.02: Non-right Triangles - Law of Cosines
- 4.03: Polar Coordinates
- 4.04: Polar Coordinates - Graphs
- 4.05: Polar Form of Complex Numbers
- 4.06: Vectors