Class 9 - The World of Numbers | Chapter 3 in ONE SHOT 🔥 New Syllabus 2026-27

Описание: Class Notes: https://physicswallah.onelink.me/ZAZB...

Class 9 - The World of Numbers | Chapter 3 in ONE SHOT 🔥 New Syllabus 2026-27 | Uday Pratap Singh


Class 9 Mathematics Chapter 3 The World of Numbers complete one-shot lecture for the 2026-27 syllabus. Learn all concepts, important questions, examples, tricks, and exam-oriented explanations in an easy way. Perfect for school exams, revision, homework, and foundation preparation. Watch till the end for full chapter mastery.

Timestamps
00:00 Introduction
02:48 Types of Numbers
06:47 Rational Number
12:38 Questions
30:12 Representing Rational number on Number Line
41:26 Questions
45:55 Finding Rational Number Between 2 Rational Numbers
53:15 Questions
01:02:20 Terminating and Non-Terminating
01:09:33 Terminating and Repeating
01:13:56 Questions
01:16:26 Converting Rational Number into P/q Form (Examples)
01:42:50 Irrational Numbers
01:48:36 Proof of Irrationality
02:08:32 Construction of Length √n
02:27:34 Questions
02:51:26 Thank You


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