You are learning...

Chapter 2 Class 11 Relations and Functions

Master Chapter 2 Class 11 Relations and Functions with comprehensive NCERT Solutions, Practice Questions, MCQs, Sample Papers, Case Based Questions, and Video lessons.

Start Learning Now

NCERT Solutions of all questions of Chapter 2 Relations and Functions of Class 11 is available for free. Detailed explanation of each question, examples is provided.

 

The topics of this chapter includes

  • Cartesian Product of Sets - How to find Cartesian Product, What is an ordered pair, Finding Cartesian Product of 3 sets, Finding sets if Cartesian Product is equal, Finding number of elements in a Cartesian Product, Doing Intersection (∩) and Union (∪) with Cartesian Products
  • Relations - What is a relation, What is Domain, range, codomain of a relation
  • Representing relations using arrow diagram, set-builder form, roster form.
  • Finding number of relations
  • Function - What is a function, checking if a relation is a function, 
  • Graphs of some functions - like Identity function, Constant function, Polynomial Function, Modulus Function, Signum Function, Greatest Integer Function
  • Finding Domain and Range of function using graphs, and the general method.
  • We also study algebra of functions where we learn Addition, Multiplication, Subtraction, Division of functions.

 

Check out the exercises below, or click on a topic and start studying! 

Serial order wise

Ex 2.1 Start Learning
Ex 2.2 Start Learning
Ex 2.3 Start Learning
Examples Start Learning
Miscellaneous Start Learning

Concept wise

Finding Cartesian Product Start Learning
Equality of 2 ordered pairs Start Learning
Number of elements Start Learning
Operations on sets+ cartesian product Start Learning
Relations - Definition Start Learning
Finding Relation - Set-builder form given Start Learning
Finding Relation - Arrow Depiction given Start Learning
Number of Relations Start Learning
Functions - Definition Start Learning
Finding values at certain points Start Learning
Different Functions and their graphs Start Learning
Finding Domain and Range - By drawing graphs Start Learning
Finding Domain and Range - General Method Start Learning
Algebra of real functions Start Learning

Why Learn This With Teachoo?

NCERT Solutions of all questions of Chapter 2 Relations and Functions of Class 11 is available for free. Detailed explanation of each question, examples is provided.

 

The topics of this chapter includes

  • Cartesian Product of Sets - How to find Cartesian Product, What is an ordered pair, Finding Cartesian Product of 3 sets, Finding sets if Cartesian Product is equal, Finding number of elements in a Cartesian Product, Doing Intersection (∩) and Union (∪) with Cartesian Products
  • Relations - What is a relation, What is Domain, range, codomain of a relation
  • Representing relations using arrow diagram, set-builder form, roster form.
  • Finding number of relations
  • Function - What is a function, checking if a relation is a function, 
  • Graphs of some functions - like Identity function, Constant function, Polynomial Function, Modulus Function, Signum Function, Greatest Integer Function
  • Finding Domain and Range of function using graphs, and the general method.
  • We also study algebra of functions where we learn Addition, Multiplication, Subtraction, Division of functions.

 

Check out the exercises below, or click on a topic and start studying!