# NCERT Solutions Class 12 Maths Chapter 1 Exercise 1.1 Relations and Functions

NCERT Solutions for Class 12 Maths Chapter 1 Exercise 1.1 Relations and Functions begins with the types of relations. This exercise involves learning about empty relations, universal relations, reflexive relations, symmetric relations, transitive relations, and equivalence relations.

With the practice of questions provided in this exercise, students will clearly understand these relations and their applications.

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. A relation R in a set A is called empty relation, if no element of A is related to any element of A, i.e., R = φ ⊂ A × A. A relation R in a set A is called a universal relation if each element of A is related to every element of A, i.e., R = A × A. Both the empty relation and the universal relation are sometimes called trivial relations. Class 12 Maths NCERT Solutions Chapter 1 Ex 1.1 has 16 fairly simple sums that are based on the concepts detailed above. Students can easily learn and practice with the NCERT Solutions Class 12 Chapter 1 Exercise 1.1 as given below.

**ā** Download NCERT Solutions Class 12 Maths Chapter 1 Exercise 1.1

**Exercise 1.1 Class 12 Chapter 1 **

### More Exercises in Class 12 Maths Chapter 1

- NCERT Solutions Class 12 Maths Chapter 1 Ex 1.2
- NCERT Solutions Class 12 Maths Chapter 1 Ex 1.3
- NCERT Solutions Class 12 Maths Chapter 1 Ex 1.4
- NCERT Solutions Class 12 Maths Chapter 1 Miscellaneous Exercise

## NCERT Solutions Class 12 Maths Chapter 1 Exercise 1.1 Tips

Exercise 1.1 of Chapter 1 Relations and Functions focuses on imparting the fundamental knowledge of the types and applications of relations. Learning about the types of relations is crucial to understand several concepts in real life. With the detailed practice of all the questions present in the NCERT Solutions Class 12 Maths Chapter 1 Relations and Functions students will grasp all the basics with ease.

Reading all the important definitions, formulas, and examples along with solving sums is a good way to grasp conceptual knowledge of this topic. By strategizing learning with these solutions there are higher chances of obtaining good marks in exams. The illustrative format of the NCERT solutions Class 12 maths Chapter 1 Exercise 1.1 is also helpful in gaining a deep understanding of complex topics quickly.

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