 # Maths Revision Notes for Class 12 Chapter 2 Inverse Trigonometric Functions.

The CBSE Class 12 Maths Revision Notes can be found here for all the chapters. Here we shall take a closer look at chapter 2 which is titled as Inverse Trigonometric Functions. In this chapter, students are introduced to the basic concepts of Trigonometric Functions and their inverses. The aim is to make a student learn and get proficient in understanding basic concepts of trigonometry such as inverse circular functions. Students who are learning these concepts will also be able to learn about other important concepts such as knowing the domain and the range of trigonometric functions.

Find out the notes here:

## CBSE Class 12 Maths Chapter 2 Notes

You may also want to read:

## Frequently asked Questions on CBSE Class 12 Maths Notes Chapter 2: Inverse Trignometric Functions

Q1

### What is an ‘Inverse function’?

An inverse function is a function that serves to “undo” another function.

Q2

### What are the uses of ‘Trigonometry’?

Trigonometry is used to set directions such as the north south east west, it tells you what direction to take with the compass to get on a straight direction. It is used in navigation in order to pinpoint a location.

Q3

### How many basic Trigonometric functions are there in total?

The six trigonometric functions are Sine, Cosine, Tangent, Secant, Cosecant and Cotangent.