Lesson 26 of 53 â€¢ 366 upvotes â€¢ 11:40 mins

This lesson explains the concept of one-one, many-one, onto and into functions. Also bijective functions have been explained in the last

53 lessons â€¢ 9h 30m

ðŸ”¥ Basics of Inequalities and Intervals Part-1

11:37 mins

Important announcement

1:43 mins

Basics of Inequalities and Intervals Part-2

11:25 mins

Basics of Inequalities and Intervals Part-3

10:50 mins

ðŸ”¥ Wavy Curve Method (Method of Intervals) Part-1

11:17 mins

Wavy Curve Method Part-2

11:44 mins

Wavy Curve Method Part-3

14:11 mins

ðŸ”¥ Set Theory Part-1

10:20 mins

Set Theory Part-2

10:49 mins

Set Theory Part-3

10:15 mins

Set Theory Part-4

12:00 mins

Types of Relations for JEE Main

12:14 mins

Basics Of Functions

11:19 mins

Domain, range and codomain of a function

10:15 mins

Identifying Functions Graphically

10:46 mins

How to Find Domain of a Function (In Detail) Part-1

10:01 mins

How to Find Domain of Function Part-2

8:50 mins

Domain of a function Part-3

10:07 mins

ðŸ”¥ Summarizing Domain of a Function (IIT-JEE)

11:25 mins

Important Problems Domain of a Function

9:40 mins

How to Find Range of a Function (Part-1)

11:29 mins

Finding Range of a Function (Part-2)

12:33 mins

Important Functions and their Graphs (in Hindi)

13:21 mins

One-One Many One Functions Part-1

10:26 mins

One-One Many One Functions Part-2

10:23 mins

Injective and Surjective Functions for IIT-JEE (Summary)

11:40 mins

Important Graphs to Remember

11:38 mins

Modulus Function (Basics)

11:33 mins

Modulus Functions (Part-2)

10:18 mins

Modulus Function (Part-3)

10:56 mins

Modulus Inequalities (Part-4)

11:09 mins

Range of Modulus Functions (Part-5)

10:24 mins

Modulus Inequalities (Part-6)

11:06 mins

Shortcuts Modulus Inequalities (Part-7)

12:04 mins

Greatest Integer Function (Part-1)

11:43 mins

Greatest Integer Function (Part-2)

9:44 mins

Composite Functions for IIT-JEE

9:14 mins

Inverse of a Function

10:19 mins

Periodic Functions (Part-1)

10:28 mins

Periodic Functions (Part-2)

10:54 mins

Even Odd Functions

11:14 mins

Signum and Exponential Functions

10:08 mins

Logarithmic Functions -1

10:25 mins

Logarithmic Functions - 2

10:41 mins

Important Problems on Domain of Logarithmic and Exponential Functions Part-1

10:03 mins

Important Problems on Domain and Range of Logarithmic and Exponential Functions Part-2

10:10 mins

ðŸ”¥Functional Equations IIT JEE Part-1

11:02 mins

Functional Equations IIT JEE Part-2

9:37 mins

ðŸ”¥ Graph Transformations - Part 1 (in Hindi)

11:16 mins

Graph Transformations - Part 2 (in Hindi)

12:11 mins

Previous Year Questions Functions JEE Main #1

11:02 mins

Previous Year Questions PYQ on functions -Part 2

10:18 mins

Previous Year Questions PYQ on functions JEE Main 2019 Part-3

10:14 mins