Chapter 1: Relations and Functions
Read this chapter on NCERT Archive
The full chapter, with its textbook PDF and chapter solutions, now lives on NCERT Archive. Use the buttons below to open it.
About Chapter 1 (Relations and Functions)
Chapter 1 (Relations and Functions) is chapter 1 of 13 in the new edition of NCERT Class 12 Mathematics, a textbook for Class 12 students at the Senior Secondary stage. This is the new edition, the textbook brought out under the NEP 2020 / NCF-SE 2023 syllabus rollout.
It is the opening chapter of the book and is followed by Chapter 2 (Inverse Trigonometric Functions).
What you will find on NCERT Archive
NCERT Archive is our dedicated site for NCERT textbooks and solutions, Class 1 to 12. The page for Chapter 1 (Relations and Functions) there lets you read the chapter and open its textbook PDF, and it links straight to the solutions for the same chapter. Use the buttons above to go to it.
How to study Relations and Functions
- Read the worked examples before the exercises and copy out each step in your own hand.
- Attempt every exercise question yourself first; open the solution only to check your method or when you are stuck.
- Keep a short list of formulas and definitions from the chapter and revise it before tests.
- Redo the questions you got wrong after a day or two, without looking at the solution.
Frequently Asked Questions
Which book is Chapter 1 (Relations and Functions) of Class 12 Mathematics from?
It is from the new edition of NCERT Class 12 Mathematics. The book has 13 chapters, and this is chapter 1.
Where can I read Chapter 1 (Relations and Functions) of Class 12 Mathematics?
On NCERT Archive. Press the "Open Chapter 1" button on this page and you will land on the chapter page there, where you can read it and open its textbook PDF.
Is this the new edition or the old edition?
This page is for the new edition. If your school still uses the earlier textbook, use the Old Edition switch at the top of the page.
Is it free to use?
Yes. Scholar Donkey and NCERT Archive are free to use and need no login.