One-One Many-One Into Onto Functions Class 12 Maths Relations Functions JEE Basics
10/04/2026 School, College
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Description
Learn One-One, Many-One, Into and Onto Functions in Class 12 Maths from the chapter Relations and Functions. This lecture provides a clear and detailed explanation of all types of functions including injective and surjective functions with examples.
This video is useful for Class 12 students, CBSE board exam preparation, and JEE basics. It also helps teachers explain function concepts effectively with proper understanding.
Topics covered:
- One-One Function (Injective Function)
- Many-One Function
- Into Function
- Onto Function (Surjective Function)
- Differences between One-One and Many-One
- Differences between Into and Onto
This lecture is part of Relations and Functions Class 12 Maths and includes concept-based explanations suitable for NCERT, CBSE, and competitive exams.
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