NCERT Solutions For Class 11 Maths Chapter 1 Sets Exercise 1.3 – 2025-26
📘 Sets Class 11 – Questions and Answers (Exercise 1.3)
🆓 Free PDF Download – NCERT Solutions by Mathify.in
NCERT Solutions for Class 11 Maths Chapter 1 Exercise 1.3 (2025–26) by Mathify.in take you deeper into the world of Sets, Subsets, Power Sets, and the Universal Set. These concepts are essential for understanding how groups of numbers or objects relate to each other—whether you’re dealing with intervals, Venn diagrams, or set-builder notation.
🧠 What You’ll Learn in Exercise 1.3
- 🔹 Definition and identification of subsets
- 🔹 Understanding power sets and their elements
- 🔹 Role of the universal set in set theory
- 🔹 Interval notation and its applications
- 🔹 Solved examples that mirror CBSE exam patterns
❓ Confused by Subsets or Interval Notation?
If terms like “subset” or “interval notation” feel confusing, don’t worry—Mathify.in’s NCERT Solutions break everything down step by step. These solutions are crafted to match the latest CBSE syllabus for 2025–26, making them ideal for revision and exam preparation.
📥 What You’ll Get from Mathify.in
- ✅ Clear, stepwise NCERT Solutions for Exercise 1.3
- ✅ Free PDF Download for offline study
- ✅ Quick-reference summaries and concept highlights
- ✅ Access to the full Class 11 Maths syllabus and all chapter-wise solutions
🎯 Why This Chapter Is Important
Mastering sets and their operations builds a strong foundation for advanced topics like relations, functions, and probability. With these NCERT Solutions, you’ll not only clear your doubts but also gain the confidence to tackle complex problems with ease.
Solution:-
Solution:-
Solution:-
Solution:-
Solution:-
Solution:-
Solution:-
Solution:-