Number System– Class 9 Maths | exercise 1.1 and NCERT Solutions | Class 9 Chapter 1 Part 2

Описание: ⭐ Welcome to Career With RajRatan! 🎓

In this session, we dive into Exercise 1.1 from Chapter 1 – Number Systems of NCERT Class 9 Maths.
With simple board explanations ✏️, real-life examples, and exam-focused concepts, this class makes understanding the basics of number systems super easy! 🔥

Perfect for students who want crystal-clear fundamentals and full marks in Exercise 1.1. 📈✨

🔍 What You Will Learn in Exercise 1.1

✔️ Introduction to Number System
✔️ Natural Numbers (N)
✔️ Whole Numbers (W)
✔️ Integers (Z)
✔️ Rational Numbers (Q)
✔️ Irrational Numbers (Q')
✔️ Difference between each type of number
✔️ Identifying types of given numbers
✔️ Classifying numbers correctly for exams
✔️ Questions based on NCERT Exercise 1.1 🎯

This class builds the strong base needed for the entire chapter! 😊📘

🎯 Ideal For

✔️ Class 9 CBSE & State Board students
✔️ Students needing clarity in basic number types
✔️ NCERT Exercise 1.1 complete explanation
✔️ Exam preparation & concept strengthening
✔️ Beginners wanting a strong foundation 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

0:00 - Intro 👋
0:15 - Rational vs Irrational 🔢
0:31 - How to Find Rational Numbers ❓
0:50 - Example: Between 3 & 4 ➗
1:39 - Multiply/Divide Method ✖️➗
2:31 - Answer: 7/2 ✅
3:10 - Finding Many Numbers 📊
3:50 - 6 Numbers Between 3 & 4 🧮
6:11 - Exercise 1.1 Begins 📘
6:30 - Q1: Is 0 Rational? 🔍
8:29 - Q2 Review 🔄
9:23 - Example: Between 1 & 2 ➕
11:02 - Q3: Fractions 3/5 & 4/5 ➗
14:21 - Q4 True/False ✔️✖️
17:30 - Integers vs Whole Numbers 🔤
20:19 - Rational ≠ Whole ❌
22:47 - Exercise Complete 🎉
23:14 - Extra Questions 📝
23:41 - 1/3 & 1/2 Example ➗
27:09 - Exercise 1.2 Start 📐
27:41 - Pythagoras Intro 📏
30:05 - Representing √2 on Number Line 🌟
33:43 - Representing √3 📍
38:06 - Formula Pattern 🔺

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Class 9 Number System Exercise 1.1
NCERT Number System Class 9
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Exercise 1.1 NCERT Solutions
Basics of Real Numbers Class 9
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