Circular functions, triangle relationships, identities, inverse trig functions, trigonometric equations, vectors, complex numbers, DeMoivre's theorem.

Course Details

The textbook for this course is provided free online. Students will need to purchase access to the online homework; instructions can be found in the syllabus.
Math 110 (College Algebra) or equivalent.
Course Outline
Lesson 1: Tools and Tranformation of Functions
Lesson 2: One-to-One and Inverse Functions
Lesson 3: Angles
Lesson 4: Right Triangle Trigonometry and the Unit Circle Approach
Lesson 5: Unit Circle
Lesson 6: Properties of the Trigonometric Functions
Lesson 7: Graphs of the Sine and Cosine Functions
Lesson 8: Graphs of the Tangent, Cotangent, Cosecant, and Secant Functions
Lesson 9: Inverse Trigonometric Functions
Lesson 10: Trigonometric Identities
Lesson 11: Sum and Difference Identities
Lesson 12: Double-Angle, Half-Angle, and Reduction Formulas
Lesson 13: Sum-to-Product and Product-to-Sum Formulas
Lesson 14: Trigonometric Equations
Lesson 15: The Law of Sines
Lesson 16: The Law of Cosines
Lesson 17: Polar Coordinates
Lesson 18: Polar Equations and Graphs
Lesson 19: Polar Form of Complex Numbers