About This Video
👉 Class 12 Maths Chapter 1 From NCERT
👉 Chapter Name - Relations and Functions
👉Full Chapter Covered (All concepts in detail )
👉Best video For Concept Clarity
Exercise 1.3 - Composition Of Function - • Bihar Board | ISC BOAR...
Exercise 1.4 -Binary Operations - • Binary Operations | Cl...
PDF SLIDE NOTES OF THIS VIDEO
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Practice Questions
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Topics
0:02:30 - Meaning Of Relations
(Definition of relations ,total number of relations, empty relation ,universal relation, Domain ,Range and Codomain)
0:33:42 - Types Of Relations (Class 12 starts from here )
0:35:40 - Reflexive relation (Questions on Reflexivity)
1:00:30 - Symmetric Relation (Questions on Symmetricity )
1:34:52 - Transitive Relations (Questions on Transitivity )
2:09:23 - Equivalence Class
Ncert Exercise 1.1 is covered in above topic
2:31:48 -Meaning Of Function
2:58:40 - Identity function
3:00:30 - Constant Function
3:03:30 - Polynomial Function
3:05:28 - Rational Function
3:10:30 - Signum Function
3:14:50 -Greatest integer function
3:20:39- Modulus Function
3:24:00 - Types Of Functions (Class 12 starts from here)
3:26:32- One one function (Injective function) and Questions on Injectivity
3:54:20 - Onto Function (Surjective Function ) and Questions on Surjectivity ,Bijective of a function
Ncert Exercise 1.2 is covered in above topic
Ncert Exercise 1.3 -Composition Of Function (Not in cbse syllabus ) • Relation & Functions |...
Ncert Exercise 1.4 -Binary Operations - • Binary Operations | Cl...
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14 окт 2024