Summary Relations and Functions – Complete Chapter Notes | Class 12 Mathematics | Board + Competitive Exams
This comprehensive study material on Relations and Functions is specially designed for Class 12 Mathematics students. The notes cover all important concepts in a clear and structured manner, making them ideal for Board Exams as well as competitive exam preparation. Topics Covered: • Types of Relations • Types of Functions • Domain, Codomain & Range • One-One and Onto Functions • Bijective Functions • Composition of Functions • Invertible Functions • Graphical Understanding of Functions Features: Concept clarity with proper definitions Important formulas and results Exam-oriented explanations Suitable for quick revision Prepared by Jr Dabhi NET-JRF (Mathematical Sciences) These notes are perfect for students aiming for high scores in Class 12 Board Exams and building a strong mathematical foundation.
Written for
- Institution
- Secondary school
- Mathematics
- School year
- 5
Document information
- Uploaded on
- February 15, 2026
- Number of pages
- 101
- Written in
- 2025/2026
- Type
- SUMMARY
Subjects
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class 12 mathematics
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relations and functions
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cbse class 12 maths
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types of functions
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function mapping
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inverse function
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domain and range
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one one and onto function
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mathematics notes pdf
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board exam prepar