Founder @ "JEEnlight.com" | YouTube @ "Abhishek Mishra [IIT Kgp]" | PhD in Neuroscience, Germany | IIT Kharagpur B.Tech | Mathematics

Abhishek Mishra

This course is in continuation of the Relations & Functions course for class XI. In this course, we will understand the concept of different types of relations, functions, composition of functions and Invertible functions. It is very important chapter for building up the fundamental concepts in Mathematics.

CBSE Class 12

Hindi

(Hindi) Relations & Functions : Class XII

Relations & Functions

Mathematics

Class 6-12

Become a topper in your school and ace your board exams by learning from best educators in the country

CBSE

CBSE (Central Board of Secondary Education)

We have a brief look at different concepts we are going to understand in this chapter of Relations & Functions.

Relations & Functions : Course Overview ( in Hindi)

We summarise the concepts of domain, codomain, range, relations & functions we learnt in class XI.

Relations & Functions Class XI Brief Summary (in Hindi)

We understand the concept of empty, universal & equivalence relation. We understand what do we mean by reflexive, symmetric & transitive relation.

Types of Relations & Equivalence Relation (in Hindi)

We go through some examples to understand the concept of equivalence relations.

Equivalence Relations Examples (in Hindi)

We understand the importance of equivalence relations, and its property of dividing a given set into equivalence classes.

Equivalence Relation Importance (in Hindi)

We understand the concept of one-one, & onto functions.

Types of functions : One-One, Onto (in Hindi)

We solve some examples for One-One & Onto functions.

One-One & Onto functions : Solved Examples (in Hindi)

We solve some more examples for One-One & onto functions.

Solved Examples - Part II (in Hindi)

We solve some more examples, and also understand the property that for a function defined on finite set X - if function is One-One , it has to be onto. And if function is into it has to be one - one.

Solved Examples - Part III (in Hindi)

We understand the concept of composition of functions.

Composition of functions (in Hindi)

We understand some very useful properties of composite functions.

Composition of functions - Solved Examples (in Hindi)

We understand the concept of one-one & onto for composite functions.

Composition of functions : One-one, onto Property (in Hindi)

We understand the concept of invertible function.

Invertible functions (in Hindi)

We solve some examples using our knowledge of Invertible functions.

Invertible functions - Solved Examples (in Hindi)

I am a B.tech Computer science student.I am very passionate about mathematics.I love teaching.I love to teach science oriented subjects.

Chirag Kumar Deo

This course discuss the topic of Relation and Function and helps to understand all the concepts of Relation and Function according to the syallabus prescribed by CBSE

(Hindi) Relation and Function: CBSE Class 12

R B Gautam

Matrices have been covered in full in this course. It has questions based on matrices.

(Hindi) Matrices

Pursuing PhD in Biomedical Engg from IIT Bombay, M.Tech in VLSI from NIT Kurukshetra, cleared GATE and UGC-NET. Love teaching❤️

Ria Paul

The course lets you know about various types of relations, functions, inverse of functions and binary operations on functions.

Relations and Functions

Bijendra Kumar Guddu

In this course, the educator is discussing Relations and Functions for Class 12th Aspirants

Lessons

14 lessons • 3h 10m

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Relations & Functions : Course Overview ( in Hindi)

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Relations & Functions Class XI Brief Summary (in Hindi)

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Types of Relations & Equivalence Relation (in Hindi)

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Equivalence Relations Examples (in Hindi)

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Equivalence Relation Importance (in Hindi)

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Types of functions : One-One, Onto (in Hindi)

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One-One & Onto functions : Solved Examples (in Hindi)

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Solved Examples - Part II (in Hindi)

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Solved Examples - Part III (in Hindi)

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Composition of functions (in Hindi)

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