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Study topics incliding trogonometric functions, identities and equations, solutions of triangles, complex numbers, and other topics as time permits

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Learn Enough HTML, CSS and Layout to be Dangerous

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Learn Enough JavaScript to be Dangerous: A Tutorial Introduction to Programming with JavaScript

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This course covers topics including trigonometric functions (with graphs and inverse functions), identities and equations, solutions of triangles, complex numbers and more.

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Patrick Ford

Callie Rethman

Nick Kaneko

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Ch. R - Algebra Review

Ch. 1 - Trigonometric Functions

Ch. 2 - Acute Angles and Right Triangles

Ch. 3 - Radian Measure and The Unit Circle

Ch. 4 - Graphs of the Circular Functions

Ch. 5 - Trigonometric Identities

Ch. 6 - Inverse Circular Functions and Trigonometric Equations

Ch. 7 - Applications of Trigonometry and Vectors

Ch. 8 - Complex Numbers, Polar Equations, and Parametric Equations

Sum and Difference Identities

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Chapter 4, Problem 5.14

Find the exact value of each expression. (Do not use a calculator.)
cos π/12

My Courses

Chemistry

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Chapter 4, Problem 5.14

Find the exact value of each expression. (Do not use a calculator.)cos π/12

Find the exact value of each expression. (Do not use a calculator.)
cos π/12