Trigonometric Functions Formula

Trigonometric Expansion Functions, Inverse Functions

Trigonometric functions are used to explore the relationships between the angles of arcs and areas. The correlation between trigonometric functions and area can be explained by the inverse functions of trigonometric functions. These functions are used to find the value of the indicated angle, calculate trigonometric values, such as sin x, cos x and tan x.

Helpful Tutorial

This lesson video will teach you how to find derivatives of functions. In this video, you will learn how to differentiate a function with respect to a variable. By the end of this video, you will know how to find derivatives of functions using method of differentiation.


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