Lecture 1 - Cartesian Product of Sets and Problems from Ex2.1 of NCERT for XI Class 

Lecture 2 - Relation Between two Sets 

Lecture 3 - Function as a Special Type of Relation 

Lecture 4 - Some Special Functions : Definition, Graphs, Domain & Range 

Lecture 5 - Domain and Range of a Function 

Lecture 6 - Case Studies on The Topic Relations & Functions 

Lecture 7 - MCQs from the NCERT Exemplar Book (NEB-1) 

Lecture 8 - MCQs from the NCERT Exemplar Book (NEB-2 

1. Constant Function

2. Identity Function

3. Modulus or Absolute Value Function

4. Signum Function

5. Polynomial Function

6. Reciprocal Function

7. Square Root Function

8. Greatest Integer Function

9. Smallest Integer Function

10. Exponential Function

11. Logarithmic Function

12. Even and Odd Functions

13. Sine Function

14. Cosine Function

1. Cartesian Product of Two Sets

2. Relations & Types of Relations

3. Functions

4. Some Special Functions

5. Finding Domain and Range of a Function

6. Short Capsules - Relations & Functions

Exercise 2.1

Exercise 2.2 

Exercise 2.3

Miscellaneous Exercise

1.  R&F-NEB-1 

2.  R&F-NEB-2 

PYQB - DoE, Delhi 

Attempt these questions and Check Solutions through Videos:

PYQB - DoE, Delhi - Relations & Functions - Part 1

PYQB - DoE, Delhi -Relations & Functions  - Part 2

PYQB - DoE, Delhi - Relations & Functions  - Part 3

PYQB - DoE, Delhi - Relations & Functions  - Part 4

PYQB - DoE, Delhi - Relations & Functions  - Part 5

PYQB - DoE, Delhi - Relations & Functions  - Part 6

PYQB - DoE, Delhi - Relations & Functions  - Part 7

PYQB - DoE, Delhi - Relations & Functions  - Part 8

PYQB - DoE, Delhi - Relations & Functions  - Part 9

PYQB - DoE, Delhi - Relations & Functions  - Part 10