Class 10| Maths| Ch 1-Real Numbers | Prove that 1/√2) is an Irrational Number| NCERT Ex-1.2,Q3(i)

Class -10 |Maths |Chapter 1 – Real Numbers | Prove that (1/√2) is an Irrational Number | NCERT Exercise -1.2 ,Q3 (i) Welcome to Study Zone Lalpur! 🌟 In this video, we will learn how to prove that 1/√2 is an irrational number in a simple and step-by-step way based on the NCERT Class 10 Maths textbook (Exercise 1.2, Question 3 (i)). What You’ll Learn in This Video: ✅ Step-by-step proof that (1/√2) is irrational ✅ Concept of rational and irrational numbers ✅ Use of the method of contradiction ✅ NCERT Exercise -1.2 ,Q3 (i) fully solved ✅ Extra questions for practice and revision 📚 Topics Covered: • Chapter 1: Real Numbers (NCERT Class 10) • Rational & Irrational Numbers • Proof by Contradiction • Important Board Exam Questions 🎯 Why Watch This Video: ✔️ 100% NCERT-based explanation ✔️ Simple and easy to understand language ✔️ Perfect for CBSE Class 10 Board Exam ✔️ Concept clarity + exam-oriented approach 📝 Practice Questions: 1️⃣ Prove that 5√2 is an irrational number. 2️⃣ Prove that 3/√5 is an irrational number. 3️⃣ Prove that √3/2 is an irrational number. 📢 Don’t forget to LIKE 👍, SHARE 🔁, and SUBSCRIBE 🔔 to Study Zone Lalpur for more Class 10 Maths important questions, NCERT solutions, and board exam preparation videos! #studyzonelalpur #bybhupendrasir #Class10Maths #RealNumbers #IrrationalNumbers #NCERTSolutions #Exercise1_2 #cbse2026 #BoardExamPreparation #StudyZoneLalpur #MathsTricks #Class10