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Jammu & Kashmir Board Class 12 Mathematics — Quick Revision Notes

Quick revision notes for Jammu & Kashmir Board Class 12 Mathematics. Key formulas, concepts, and definitions for last-minute board exam preparation.

Quick Summary

These revision notes cover the key concepts, formulas, and definitions for Jammu & Kashmir Board Class 12 Mathematics. Use them for last-minute revision before your board exam.

How to Revise Effectively

  • Active recall: Cover the notes, try to recall key points, then check. This is 3× more effective than passive reading.
  • Spaced repetition: Revise each chapter at increasing intervals — Day 1, Day 3, Day 7, Day 14.
  • Write, don't just read: Writing formulas and key points by hand improves retention significantly.
  • Teach someone: Explaining a concept to a friend or family member is the best test of understanding.

Chapter-Wise Revision Notes — 15 Chapters

Revise each chapter below. Focus on formulas, definitions, and diagrams. Complete all 15 chapters for thorough preparation.

1

Relations and Functions

Topics covered

  • 1. Relations and Their Types
  • 2. Functions: One-One, Onto, and Bijective
  • 3. Composition of Functions and Inverse
  • 4. Historical Development of Function
A relation in a setThe empty relation contains no orderedA relation is reflexive if everyA relation is an equivalence relationAn equivalence relation divides a set
2

Integrals

Topics covered

  • 1. Core Ideas and Basic Meaning
  • 2. Standard Integrals and Formula Sheet
  • 3. Properties of Indefinite Integrals
  • 4. Methods of Integration
The symbol \(\int f(x)\A function \(F\) is an antiThe constant \(C\) represents any realThe notation \(\int_a^b f(x)\The area function is \(A(x)=\int_a^x f(x)\
3

Inverse Trigonometric Functions

Topics covered

  • 1. Basic ideas and principal value branches
  • 2. Domains and principal value ranges
  • 3. Standard principal values and worked examples
  • 4. Important identities and simplification patterns
If f is oneThe value of an inverse trigonometricThe sine function restricted to [The cosine function restricted to [0cosec⁻¹x has domain R

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Frequently Asked Questions

Where can I find Jammu & Kashmir Board Class 12 Mathematics Revision Notes?

This page provides revision notes for Jammu & Kashmir Board Class 12 Mathematics for the 2026 board exam. For chapter-by-chapter study help including summaries, quizzes, and flashcards, try Super Tutor.

Mathematics is one of the scoring subjects in Jammu & Kashmir Board Class 12 if prepared well. Focus on understanding concepts, practising problems regularly, and revising key formulas. Most students who follow a structured study plan score above 80%.

Start by understanding the complete syllabus. Then focus on important questions from each chapter. Use revision notes for quick review before exams. Follow a study plan that covers all chapters with dedicated revision time.

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15 chapters available

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