Basic Trigonometric Formulas
Trigonometric formulas:
- Basic trigonometric identities
- Double-argument formulas
- Formulas of the triple argument
- Half-argument formulas
- Squares formulas for trigonometric functions
- Cube formulas for trigonometric functions
- Formulas of trigonometric functions in the fourth degree
- Addition and difference formulas for trigonometric functions
- Formulas for the sum of trigonometric functions
- The difference formulas for trigonometric functions
- Formulas of products of trigonometric functions
- Formulas for reducing trigonometric functions
- Table of values of basic trigonometric functions
- Solution of trigonometric equations
- Relations of inverse trigonometric functions
- Signs of trigonometric functions in quarters
- Trigonometric constants