Rational number- lecture (01) - CLASS10th In this video, we explore the fascinating world of irrational numbers by proving two important cases: 1️⃣ Proof that √2 is an irrational number. 2️⃣ Proof that (5 - √3) is also an irrational number. These step-by-step proofs are explained clearly and simply, making it easier for students and math enthusiasts to understand the logic behind irrationality. Whether you're preparing for competitive exams, class tests, or just want to strengthen your concept in number theory, this video will be a great learning resource. 🧠 Perfect for: Class 9–12 Math Students IIT-JEE & NEET Aspirants Competitive Exam Preparation Anyone wanting to master the concept of irrational numbers 👉 Don't forget to *Like, Share & Subscribe* for more math concept videos! --- 📌 Keywords: irrational number proof, root 2 irrational, 5 minus root 3 irrational, how to prove irrational number, number system, real numbers class 9, math tricks, root numbers, CBSE maths, number theory basics, class 10 mathematics --- \#IrrationalNumbers #Root2IrrationalProof #5MinusRoot3 #MathConcepts #Class10Maths #CBSEMaths #NumberSystem #Mathematics #LearnWithMe #MathForBeginners #MathProofs #StudyWithMe #CompetitiveExams