Table of Contents
The concept of trigonometric functions
Definition of sine, cosine, tangent, cotangent, secant, and cosecant
The lines of trigonometric functions
The Signs of Trigonometric Functions by Quadrants
Determining the quadrants in which the Trig Functions is “+” and “-“
Trig Functions of Special Angles
Trig Tables of sines, cosines, tangents, cotangents, secants and cosecants
How to use the sine, cosine, tangent, and cotangent table. Examples
How to memorize the values of trigonometric functions
Deriving the values of trigonometric functions for the angles of 45, 30 and 60 degrees
Dependence of trigonometric functions on the angle magnitude
Trigonometric functions of the numeric and angular arguments
Domain and Range of Trigonometric Functions
Evenness and Oddity of trigonometric functions
Periodicity of trigonometric functions
Increasing and decreasing trigonometric functions
Properties of Trigonometric Functions. Table
Constructing an angle knowing its sine or cosine or tan or cot