Sets and Functions
A 12-module path through sets and functions, in study order from foundations to the frontier.
Modules
- Sets, subsets and intervals
- Set operations
- Relations
- Domain and range of functions
- Algebra of functions
- Graphs of elementary functions
- Graphs of special functions
- Angles and arc length
- Trigonometric functions: definitions, signs and values
- Trigonometric identities and proofs
- Trigonometric graphs
- Compound and multiple angles