# NCERT Solutions Class 11 Maths Chapter 1 Exercise 1.4 Sets

NCERT Solutions for Class 11 Maths Chapter 1 Exercise 1.4 Sets cover the important concept of union and intersection of sets. The union of given sets is the sum of all elements present in those sets. The symbol used to express the union of sets is ‘U’. The intersection of given sets is the collection of all common elements present in those sets. The symbol used for the union of sets is ‘∩’. Exercise 1.4 involves 12 questions related to union and the intersection of sets. This exercise comprises multiple problems based on expressing sets using these operations.

The questions provided in these solutions are geared towards instilling a better understanding of the properties related to the union and intersection of sets. Additionally, kids also learn about the Venn diagram as a way to pictorially represent these two concepts. Class 11 maths NCERT solutions Chapter 1 Exercise 1.4 helps kids to develop a clear understanding of these topics that could otherwise prove to be confusing. Students can download and practice these NCERT Solutions Class 11 Maths Chapter 1 Exercise 1.4 that is available in a scrollable PDF format given below.

**ā** Download NCERT Solutions Class 11 Maths Chapter 1 Exercise 1.4

**Exercise 1.4 Class 11 Chapter 1 **

### More Exercises in Class 11 Maths Chapter 1

- NCERT Solutions Class 11 Maths Chapter 1 Ex 1.1
- NCERT Solutions Class 11 Maths Chapter 1 Ex 1.2
- NCERT Solutions Class 11 Maths Chapter 1 Ex 1.3
- NCERT Solutions Class 11 Maths Chapter 1 Ex 1.5
- NCERT Solutions Class 11 Maths Chapter 1 Ex 1.6
- NCERT Solutions Class 11 Maths Chapter 1 Miscellaneous Exercise

## NCERT Solutions Class 11 Maths Chapter 1 Exercise 1.4 Tips

Students can quickly learn the operations of sets by going through all the questions present in the NCERT Solutions Class 11 Maths Chapter 1 Exercise 1.4. The notes provided in these solutions will enhance the fundamental knowledge to grasp all these skills easily. Attaining a basic understanding of this topic is important for learning complex concepts. Some of the important operations in this exercise are as follows:

- A ∩ B = B ∩ A (Commutative law)
- ( A ∩ B ) ∩ C = A ∩ ( B ∩ C ) (Associative law).
- φ ∩ A = φ, U ∩ A = A (Law of φ and U).
- A ∩ A = A (Idempotent law)
- A ∩ ( B ∪ C ) = ( A ∩ B ) ∪ ( A ∩ C ) (Distributive law )

Students can read the detailed notes provided in the NCERT Solutions Class 11 Maths Chapter 1 Exercise 1.4. It will help them to advance through the whole exercise quickly. With these resources, practice and revision become relatively convenient for efficient exam preparation.

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