Class 11 Mathematics Chapter 1 | SETS (Part 4) | NCERT | Examples & Exercise 1.3 | Easy Explanation

In this video, we cover Class 11 Mathematics – Chapter 1: Sets as per the NCERT syllabus through online coaching. This session explains all important concepts in a simple and exam-oriented manner, making it easy for students to understand. 🥇🏆

📌 Topics Covered:
Definition, Representation, and Examples of Subsets
Properties of Subsets
Power Sets
Writing of Intervals

This video is ideal for Class 11 CBSE students, school exams, and foundation preparation for competitive exams.
Easy explanation!

🔍 View Full Chapter 1 SETS • Class 11 Ch-1 SETS

⏰ Timespan
0:19 Definition and representation of Subsets
2:25 Examples of Subsets
4:54 Properties of Subsets
5:44 Power Set
7:05 Writing Intervals
10:35 Example 9 Insert the symbols of "is a subset" and "is not a subset" between each of the following pairs.
11:52 Example 10 Let A={a, e, i, o, u} and B={a, b, c, d}. is A a subset of B? Is B a subset of A?
12:50 Example 11 Let A, B, and C be three sets. If A belongs to B and B is a subset of C, is it true that A is a subset of C? If not, give an example.
14:27 Exercise 1.3 Q1 Make correct statements by filling in the symbols
16:47 Exercise 1.3 Q2 Examine whether the following statements are true or false
18:49 Exercise 1.3 Q3 Which of the following statements are incorrect and why?
21:32 Exercise 1.3 Q4 Write down all the subsets of the following sets
22:51 Exercise 1.3 Q5 How many elements has P(A)?
23:16 Exercise 1.3 Q6 Write the following as intervals
24:16 Exercise 1.3 Q7 Write the following intervals in set-builder form
25:28 Exercise 1.3 Q8 What universal set would you propose for each of the following
26:03 Exercise 1.3 Q9 Which of the following may be considered as universal sets for all the three sets.

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