Real Numbers | Introduction | Chapter 1 | "लक्ष्य" 2025

This is an Introduction video for Class 10th Maths Chapter 1 Real numbers from NCERT book for students for Batch "लक्ष्य" 2025. Follow us on: Telegram: https://t.me/learnwithmansi Instagram: @learnwithmansi 0:00 Start 0:32 Introduction 10:48 Composite Numbers Vs Prime Numbers 15:37 Prime Factorisation 20:25 LCM vs HCF 28:25 Theorem 1.2 31:11 How to prove a number is irrational #learnwithmansi #class10maths #लक्ष्य2025 #lakshay2025 #realnumbers