Notes for MATH 1720
| Section | Notes |
| 4.1 | Angles & Radian Measure |
| 4.2 | The Unit Circle |
| 4.3 | Right Triangle Trigonometry |
| 4.4 | Trigonometric Functions of Any Angle |
| 4.5 | Graphs of Sine & Cosine Functions |
| 4.6 | Graphs of the Other Trigonometric Functions |
| 4.7 | Inverse Trigonometric Functions |
| 4.8 | Right Triangle Applications; Simple Harmonic Motion |
| 5.1 | Verifying Trigonometric Identities |
| 5.2 | Sum & Difference Formulas |
| 5.3 & 5.4 | Other Trigonometric Formulas |
| 5.5 | Trigonometric Equations |
| 6.1 | Law of Sines |
| 6.2 | Law of Cosines |
| 6.5 | Complex Numbers in Polar Form; DeMoivre's Theorem |
| 6.6 | Vector Basics |