Скачать или смотреть Number System– Class 9 Maths | Introduction and NCERT Solutions | Class 9 Chapter 1 Part 1

⭐ Welcome to Career With RajRatan! 🎓

In this session, we dive into Chapter 1 – Number Systems from NCERT Class 9 Maths.
With simple board explanations ✏️, real-life examples, and exam-focused concepts, this class makes understanding number systems and their types extremely easy! 🔥

Perfect for students who want to strengthen basic mathematics and score full marks in exams. 📈✨

🔍 What You Will Learn in This Chapter

✔️ Meaning of Number System
✔️ Types of numbers – Natural, Whole, Integers
✔️ Rational & Irrational numbers
✔️ Real numbers and their representation
✔️ Finding rational numbers between two numbers
✔️ Decimal expansions of rational numbers
✔️ Converting decimals to fractions
✔️ Number line placement & visualization
✔️ Laws of exponents for real numbers
✔️ Tips to avoid common calculation mistakes 🎯

This class turns Number Systems into a simple, scoring topic! 😊📘

🎯 Ideal For

✔️ Class 9 CBSE & State Board students
✔️ Students wanting strong foundational basics
✔️ Exam preparation & NCERT practice
✔️ Homework help for Exercise 1.1, 1.2 & 1.3
✔️ Concept-building in Real Numbers

🏫 About Career With RajRatan

Our mission is to provide:

✨ Simple and clear NCERT explanations
📘 Complete syllabus coverage
🧠 Logical & conceptual clarity
🎓 Student-friendly teaching methods
📚 Chapter-wise and exercise-wise sessions

🕒 Timestamps

:00 – Intro & Number System Overview 📚
0:12 – Natural & Whole Numbers 🔢
2:04 – Integers & Number Line ➖➕
3:43 – Rational Numbers (Fractions) ➗
8:39 – Terminating vs Non-Terminating Decimals 🔁
10:54 – Irrational Numbers 🤯
14:22 – Why π Is Irrational 🥧
16:45 – Square Roots & Irrational Examples √
17:18 – Real Numbers & Number System Hierarchy 🌐
18:45 – Set Relationships (N, W, Z, Q, R) 🧩
26:20 – True/False Number System Questions ❓
31:39 – Operations with Irrational & Rational Numbers ⚙️
33:02 – Creating Irrational Numbers Between Values ✨
35:04 – Summary of Operations with Irrationals 📝

📞 Contact Details

📱 Phone: 7500757778, 7500757779
📩 Email: [email protected]

🌐 Website: careerwithrajratan.com
📷 Instagram: instagram.com/careerwithrajratan
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🔍 Keywords for Better Ranking

Number System Class 9
NCERT Class 9 Maths Chapter 1
Rational and Irrational Numbers Class 9
Decimal Expansion Real Numbers
Exercise 1.1 1.2 1.3 NCERT Solutions
Real Numbers explanation Class 9
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#CareerWithRajRatan #Class9Maths #NumberSystem
#Exercise1_1 #Exercise1_2 #Exercise1_3
#NCERTSolutions #RealNumbers #Class9NCERT

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