Trigonometry

MATH 111 | University Course

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

Course Details

Note

The textbook for this course is provided free online. Students will need to purchase access to the online homework following the instructions in the syllabus.
The textbook is free in the course. However, there is a $29.95 fee for Webassign which is used for the assignments in the course. you will pay for it through a link in the course.

Prerequisites

Math 110 (College Algebra) or equivalent.

Course Outline

Module 1: Graphing Techniques, Function Transformations, and Inverse Functions
Module 2: Angles and Their Measure
Module 3: The Unit Circle Approach to Trigonometric Functions
Module 4: Properties of the Trigonometric Functions and Graphs of the Sine and Cosine Functions
Module 5: Graphs of the Tangent, Cotangent, Cosecant, and Secant Functions and Sinusoidal Curve Fitting
Module 6: The Inverse Sine, Cosine, and Tangent Functions
Module 7: The Inverse Trigonometric Functions (Continued)
Module 8: Trigonometric Identities and Sum and Difference Formulas
Module 9: Double-angle, Half-angle, Product-to-Sum, and Sum-to-Product Formulas
Module 10: Trigonometric Equations
Module 11: The Law of Sines
Module 12: The Law of Cosines and Area of a Triangle
Module 13: Polar Coordinates
Module 14: Polar Equations, Polar Graphs, and De Moivre’s Theorem

Syllabus

View syllabus

Textbooks