# NCERT Solutions Class 11 Maths Chapter 2 Relations and Functions

NCERT Solutions for Class 11 Maths Chapter 2 Relations and Functions thoroughly covers the most fundamental concepts used in algebra. A relation is a set of ordered pairs, whereas a function expresses the correspondence between input and output. NCERT Solutions Class 11 Maths Chapter 2 comprehensively explains all the key concepts related to relations and functions with examples. With the help of these solutions, students will easily acquire detailed knowledge of this topic and its practical applications.

In life, we come across many relations such as number x is less than number y, line l is parallel to line m, set A is a subset of set B. In all these, we notice that a relationship is involved among the pairs of objects in a certain order. Thus, Relations and Functions is fundamental for maths, and it is also helpful for learning about other sister topics. The regular practice of Class 11 Maths NCERT Solutions Chapter 2 will ensure a deep knowledge of necessary concepts based on Relations and Functions. The sample questions and examples provided in these solutions proficiently promote a step-by-step understanding of each topic. To learn and practice with solutions, download the exercises provided in the links below.

- NCERT Solutions Class 11 Maths Chapter 2 Ex 2.1
- NCERT Solutions Class 11 Maths Chapter 2 Ex 2.2
- NCERT Solutions Class 11 Maths Chapter 2 Ex 2.3
- NCERT Solutions Class 11 Maths Chapter 2 Miscellaneous Exercise

## NCERT Solutions for Class 11 Maths Chapter 2 PDF

NCERT Solutions for Class 11 Maths Chapter 2 are well-framed resources written by highly skilled math experts to support in-depth math learning. These solutions guide students in planning exercise-wise strategic preparation. There are several definitions and theorems in this chapter that need to be memorized as well as applied to questions. These could prove to be pretty confusing. Thus, kids must practice this chapter at least twice in order to score the best possible marks in their exams. To practice these solutions, click on the links of the pdf files given below.

**ā** Download Class 11 Maths NCERT Solutions Chapter 2 Relations and Functions

**NCERT Class 11 Maths Chapter 2 **

### NCERT Solutions for Class 11 Maths Chapter 2 Relations and Functions

NCERT solutions Class 11 Maths Chapter 2 Relations and Functions are competent learning resources that strengthen the reasoning skills in students. The properly organized format of these solutions offers effective learning with the help of interactive illustrations. The detailed explanation of each topic provided in these solutions is helpful to understand the subject matter clearly. To practice the exercise-wise NCERT Solutions Class 11 Maths Relations and Functions, try the links given below.

- Class 11 Maths Chapter 2 Ex 2.1 - 10 Questions
- Class 11 Maths Chapter 2 Ex 2.2 - 9 Questions
- Class 11 Maths Chapter 2 Ex 2.3 - 5 Questions
- Class 11 Maths Chapter 2 Miscellaneous Ex - 12 Questions

ā Download Class 11 Maths Chapter 2 NCERT Book

**Topics Covered:** The important topics covered in NCERT solutions Class 11 Maths Chapter 2 Relations and Functions are an introduction to relations and functions, Cartesian products of sets, relations, functions including identity function, constant function, polynomial function, rational functions, modulus function, signum function, integer function, and algebra of real-functions.

**Total Questions:** Class 11 Maths Chapter 2 Relations and Functions has 24 questions in 4 exercises, including 12 problems in a miscellaneous exercise. These are primarily based on the representation of Relations and Functions and their basic operations.

## List of Formulas in NCERT Solutions Class 11 Maths Chapter 2

Learning important terms and formulas is necessary to understand the Cartesian product of sets, relations, and functions. NCERT Solutions Class 11 Maths Chapter 2 will enable students to get a solid understanding of all crucial concepts with the help of suitable examples. Each topic in these solutions is well-explained to facilitate in-depth knowledge of relations and functions. Some of the important terms, formulas, and concepts explained in these solutions are listed below:

**Ordered Pair:**The two elements are grouped in a specific pattern to form a pair it is known as an ordered pair.

**Cartesian Product of Two Sets:**If A and B are two finite sets, then the cartesian product of these sets A × B = {(a, b): a ∈ A, b ∈ B}.

**Relation:**Relation ‘R’ of a non-empty set ‘A’ to a non-empty set ‘B’ is a subset of their cartesian product, i.e., A × B.

**Domain:**The domain of a set R is the set of all first elements of the ordered pairs in a relation set.

**Range:**The range of a relation ‘R’ from set A to set B is the set of all second elements in the set R.

## FAQs on NCERT Solutions Class 11 Maths Chapter 2

### What is the Importance of NCERT Solutions for Class 11 Maths Chapter 2 Relations and Functions?

NCERT Solutions for Class 11 Maths Chapter 2 Relations and Functions are created by highly qualified teachers and math experts to promote clear math learning. The format of these solutions is prominent in delivering a concise understanding of each and every concept. The language used in these solutions is pretty simple, enabling kids to build an in-depth knowledge of Relations and Functions. These resources are perfect for scoring well in exams and for various competitive studies.

### What are the Important Topics Covered in NCERT Solutions Class 11 Maths Chapter 2?

The important topics covered in the NCERT Solutions Class 11 Maths Chapter 2 are cartesian products of sets, relations, functions, and algebra of real functions. The subtopics included in these solutions are the addition of real functions, subtraction of real functions, multiplication of real functions, and the quotient of real functions.

### Do I Need to Practice all Questions Provided in Class 11 Maths NCERT Solutions Relations and Functions?

The questions provided in the NCERT Solutions Class 11 Maths Relations and Functions are competent to promote the learning of key concepts. With regular practice of these questions, students will attain the core fundamentals to have a firm grip over facts related to relations and functions. These questions enhance conceptual fluency in solving algebraic problems based on relations.

### How Many Questions are there in Class 11 Maths NCERT Solutions Chapter 2 Relations and Functions?

NCERT Solutions for Class 11 Maths Chapter 2 Relations and Functions has 36 questions in 4 exercises. These competently provide a 360-degree view of the whole topic with the help of interesting illustrations and sample questions. These solutions perfectly cover the entire chapter, including important terms, formulas, and operations based on Relations and Functions. The easy-to-learn format of these solutions is excellent to acquire a step-by-step knowledge of terms related to domain and range of relations.

### What are the Important Formulas in NCERT Solutions Class 11 Maths Chapter 2?

NCERT Solutions Class 11 Maths Chapter 2 explains the visualization of functions. Some of the important concepts described in these solutions are range, domain, functions, and algebra of relations. These are elaborated with the help of interactive examples to offer a brief and precise understanding of each term and topic. This chapter does not have explicit formulas; rather it requires kids to apply their theoretical knowledge to solve practical problems.

### Why Should I Practice NCERT Solutions for Class 11 Maths Chapter 2 Relations and Functions?

NCERT Solutions for Class 11 Maths Chapter 2 Relations and Functions is a fantastic resource that provides proper practice of the basic concepts for effective math studies. These solutions give a step-by-step knowledge of the whole syllabus of Class 11 Maths Chapter 2. The format of these solutions is simple for learning all complex concepts. It is necessary to practice these solutions as they help kids attempt examinations with a more clear mind thus, maximizing the scope of marks that a child can get.