9th Class Math New Book 2025 | Chap #3 | Ex 3.2 Q#1–3 | Operations on Sets | PCTB | Part 1 Math

📗 Welcome to NextGen Lectures!
In this lecture, we begin Exercise 3.2 from Chapter #3: Sets & Functions of the 9th Class Math New Book (PCTB 2025–26).
You’ll learn about Operations on Sets, including Union, Intersection, and Difference, explained clearly with examples and visual diagrams in Urdu/Hindi.

🧠 In This Video You’ll Learn:

✔️ What are Operations on Sets?
✔️ Union (A ∪ B), Intersection (A ∩ B), and Difference (A – B)
✔️ How to represent set operations with Venn diagrams
✔️ Step-by-step solution of Exercise 3.2 Questions #1–3
✔️ Real-life applications of set operations
✔️ Board exam-style explanation for full marks

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