11/11/2025
Welcome to our first lecture on Number Systems for Class 9 Mathematics!
In this video, we’ll understand the basic concepts of number systems — natural numbers, whole numbers, integers, rational numbers — with simple explanations and examples.
🎯 What you’ll learn in this lecture:
• What is a Number System?
• Types of Numbers
• Relations between Them and Their Properties
Link of Whatsapp Group for Class 9th Students who want to register themselves with our mission is:
Link: https://chat.whatsapp....
This lecture is perfect for students who want a clear understanding of foundational math concepts.
📚 Ideal for: Class 9 students (CBSE / ICSE / State Boards)
👉 Watch till the end to get a full understanding — this is the base for all your future math chapters!
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✅ Share with your friends who are learning math
https://youtu.be/fVXXowWSTmw?si=zC7s97ao_WPE8O1d
