# NCERT Solutions for Class 12 Maths Chapter 2

NCERT Solutions for class 12 Maths Chapter 2 Inverse Trigonometric Functions in Hindi Medium and English Medium PDF file format to free download along with NCERT Solutions Apps updated for new academic session 2021-2022.

The Previous Years Papers are to know the type and pattern of the questions asked which are designed as per latest CBSE Syllabus for the current academic session.### NCERT Solutions for class 12 Maths Chapter 2

### Class 12 Maths Chapter 2 Solutions in English Medium

Class: 12 | Mathematics |

Chapter 2: | Inverse Trigonometric Functions |

### 12th Maths Chapter 2 Solutions

Download the NCERT solutions of class xii maths chapter 2 Hindi as well as English Medium free to use online or in PDF format including miscellaneous exercise and practice books based on NCERT Books with solutions and answers. Join the discussion forum to ask your doubts even in NIOS board. Download offline apps based on latest CBSE Syllabus.

### Class 12 Maths Chapter 2 Solutions in Hindi Medium

### Class 12 Maths Chapter 2 Solutions in PDF Format

- Download Class 12 Maths Exercise 2.1 in PDF
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- Download Class 12 Maths Miscellaneous Exercise 2
- NCERT Book Class 12 Maths Chapter 2
- NCERT Book Class 12 Maths Answers
- Revision Book Class 12 Maths Chapter 2
- Revision Book Class 12 Maths Answers
- Download Class 12 Maths Assignment 1
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#### Inverse Trigonometric Functions

We know that a function has inverse if and only if it is one – one and onto. There are many functions like trigonometric functions are not one – one or onto because these functions periodic so these are many one. In order to get inverse of these functions, we must restrict their domain and co-domain in such a way that they become one – one and onto and these restricted values are known as principle values.

There are some important theorems/ properties of inverse trigonometric functions. It is important to know that how to convert one function into the terms of others.

Complement functions are useful during the conversion of one functions into it complimentary functions.

During the application of addition formula of tan, we should know that whether the product of x and y is greater than 1 or not. If it is more than 1, use the above formula and then apply the following formula.

##### Historical Facts!

The study of trigonometric functions started in 2nd millennium BC but in India it flourished in the Gupta Period due to Aryabhata. During the middle age, the study of trigonometry continued in Islamic Maths. The modern form of trigonometry functions were being used since 17th century by famous mathematician Isaac Newton, James Stirling etc.