Relations · Chapter 1
Relations and Functions
- Types of relations
- One-one and onto with diagrams
- Composition and inverse
English MediumBoard 2026-27NCERT based
Class 12 Maths NCERT Short Notes 2026-27
Class 12 · 13 chapters · 73 pages
Price Rs. 249Regular price Rs. 499Save Rs. 250
- All 13 chapters: Relations, Algebra, Calculus, Vectors & 3D, LPP, Probability
- Formula boxes, graphs and step-by-step solved examples
- Board-pattern questions and common mistakes in every chapter
- Made for quick revision before boards and JEE
Follows the current NCERT syllabus, all 13 chapters.
Secure checkout with UPI, cards and net banking
All of Class 12 Maths in one short book. Made from the NCERT textbook (Part I and Part II) for the 2026-27 board exams, with every formula and method in one place so you can revise each chapter quickly.
- 13 chapters: Relations and Functions, Algebra, Calculus, Vectors and 3D Geometry, Linear Programming, Probability
- 73 pages with formula boxes, graphs and step-by-step solved examples
- Board-pattern questions and common mistakes in every chapter
- English Medium
Rs. 249Rs. 499
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Why short notes
Revise the whole syllabus, not the whole textbook
The textbook teaches you. These notes help you revise it fast, with every key point, equation and diagram kept in one place.
Full textbook
Get Rank Notes
Length
Long chapters
73 pages for 13 chapters
Formulas
Spread through the text
Every formula in a box
Examples
Long exercises
Key examples worked out
Mistakes
Not pointed out
Common mistakes flagged
Best for
Learning the first time
Fast revision before boards
Look inside
Inside every chapter
Real pages from the book. Tap a page to see it up close.
Algebra · Chapter 4
Determinants
- Area of a triangle
- Minors and cofactors
- Adjoint and inverse
Calculus · Chapter 8
Application of Integrals
- Standard areas
- Area between curves
- Step-by-step board questions
LPP · Chapter 12
Linear Programming
- Feasible regions in colour
- Corner point method
- Bounded and unbounded
Questions
Before you buy
Does it follow the latest NCERT syllabus?
Yes. It follows the NCERT Class 12 Mathematics textbook (Part I and Part II) for the 2026-27 session, chapter by chapter: all 13 chapters.
Are formulas and solved examples included?
Yes. Every chapter has its formulas in boxes, solved NCERT examples, board-pattern questions and the common mistakes to avoid.
Is this enough for my board exam?
Use it to revise after you have studied the textbook. Every chapter has the key points, diagrams, formulas and important questions with answers, so it is made for the weeks before your tests and boards.
Which payment methods can I use?
UPI, debit and credit cards, and net banking at checkout.
I paid but can't find the email. What now?
Check your Spam and Promotions folders first. If it's not there, write to getranknotes@gmail.com with your order number and we'll send it again.
How will I get the book?
Right after payment, the book is sent to the email you enter at checkout. Open it on your phone, tablet or laptop, or print it at home. No printed copy is shipped.
Can I share the book with friends?
The book is for your own use. Sharing, uploading or reselling copies is not allowed.
Updated for 2026-27
Follows the current NCERT syllabus, all 13 chapters.
Made from NCERT
Follows the textbook chapter by chapter
Secure checkout
UPI, cards and net banking
Real help
Email getranknotes@gmail.com