A cheat sheet on Trigonometry is also available on this website. A study of these functions gives a good insight into the behaviour, domains and ranges of inverse functions in general.Ī good knowledge of the basic formulae of trigonometry is a must to understand and solve problems related to inverse trigonometry. This topic is a part of trigonometry and is an intersection of two major concepts – inverse of a function and trigonometry. This cheat sheet covers the high school math concept – Inverse Trigonometric Functions.
