Reflexive relation || part 3
Reflexive Relation || #maths #mathemagical #reflexiverelation #math #mathstricks #relation
Discrete mathematics for engineering,
JEE, Mathematical for class 12, for SSC, PGT
Empty Relation
Universal Relation
Reflexive Relations and examples
Symmetric Relations and examples
Transitive Relations and examples
Equivalence Relations
Functions
one-one (injective) Function
many-one (not injective) Function
Onto (Surjective) Function
one-one and onto (bijective) Function
Composition of Functions
In this video we will cover:
1.NCERT Class 12 Maths Chapter 1 Relations & Functions
2.Class 12 Maths NCERT
3.Class 12 maths chapter 1 Relations & Functions notes
4.Class 12 chapter 1 Relations & Functions
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Invertible Function
Important Theorems
Binary Operations
How to write total number of relation?
How to remind domain and range?
How to check reflective relation?
How to check symmetric relation?
How to check transitive relation?
What is the number of reflective relation?
What is the number of symmetric relation?
What is the number of symmetric and reflective relation?
Why number of reflective relation is 2^n^2-n?
Why number of symmetric relation is 2n(n+1)/2?
Why empty relation is not reflective relation?
Why empty relation is transitive relation?
Why empty relation is symmetric relation?
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