Inverse Trigonometric Functions


This cheat sheet covers the high school math concept – Inverse Trigonometric Functions.

Inverse Trigonometric Identities

This topic is a part of trigonometry and is an intersection of two major concepts – inverse of a function and trigonometry. A study of these functions gives a good insight into the behaviour, domains and ranges of inverse functions in general.

A good knowledge of the basic formulae of trigonometry is a must to understand and solve problems related to inverse trigonometry. A cheat sheet on Trigonometry is also available on this website.

You also must have a strong grasp on graph transformations, which will help you to understand the relation between the graphs of trigonometric functions and inverse trionometric functions. Cheat sheets on Graph Transformations (Basic and Advanced) are also available on this website.

This one page PDF covers summarised theory and the most important formulas related to the concept. Keep it handy while you’re revising the concept, especially before an exam.

The topics included in this cheat sheet are:

  • Domain of Inverse Trigonometric Functions
  • Range of Inverse Trigonometric Functions
  • Identities related to Inverse Trigonometric Functions

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