🔥Prove That 5 − √3 Is Irrational | Class 10 Real Numbers | Ex 1.2 | NCERT

Welcome to Maths with Vinita Mam! In this video, we prove that 5 − √3 is irrational with a complete step-by-step explanation from Class 10 NCERT Maths – Real Numbers – Exercise 1.2. The question “Prove that 5 − √3 is irrational” is a frequently asked board-level proof. We solve this using the contradiction method to show that if 5 − √3 were rational, it would imply that √3 is rational — which contradicts a well-known fact. In this video: ✅ We assume 5 − √3 is rational ✅ Rearrange the expression ✅ Derive √3 as a rational form ✅ Show contradiction ✅ Conclude that 5 − √3 must be irrational This video proves that 5 − √3 is irrational clearly, slowly, and visually using logical reasoning that follows CBSE’s marking scheme. If you're searching for: Prove that 5 − √3 is irrational Is 5 − √3 irrational? Class 10 Real Numbers Exercise 1.2 Irrational number proofs using contradiction Then this video is made for YOU! This question is especially useful for students preparing for: CBSE Board Exams 2025 NCERT Class 10 Term 1 & Term 2 Rational & Irrational Numbers Concepts 📌 Watch the full series including Q.1, Q.2, and Q.3 in our Irrational Numbers Playlist. #ProveThat5MinusRoot3IsIrrational #Class10Maths #RealNumbersExercise1_2 #CBSE2025 #MathsWithVinitaMam #IrrationalNumbers #ContradictionMethod #Root3Proof #Class10RealNumbersProof #CBSEBoardMaths #NCERTSolutionsClass10 #CBSEImportantQuestions #Root3Irrational #CBSEMaths2025 #NCERTRealNumbers #Class10ProofQuestion #MathsProofVideo #MathsCBSEBoard #5MinusRoot3Irrational #VinitaMamMaths prove that 5 - root 3 is irrational 5 minus root 3 irrational proof how to prove 5 − √3 is irrational class 10 ex 1.2 prove irrational number class 10 real numbers irrational proof contradiction proof of irrational number root 3 is irrational proof class 10 maths chapter 1 proof questions 5 - √3 is irrational why how to prove irrational numbers in class 10 cbse board irrational proof 5 - root 3 exercise 1.2 class 10 maths question rational or irrational 5 - √3 cbse class 10 real numbers question proof NCERT maths class 10 irrational number 5 - root 3 rational or irrational maths proof 5 − √3 step by step irrational root difference proof class 10 important proofs for board maths exam ncert class 10 ex 1.2 q irrational 🎯 Perfect for SSC, SAT, CGL, Banking, Railways, Maths Olympiad & Other Exams like CBSE ICSE ETC!🔍 PROBABILITY CLASS 9 & 10    • PROBABILITY CLASS 9 &10   𝐂LASS 𝟏𝟎 𝐑EAL 𝐍UMBERS    • 🎯 Real Numbers Chapter | Exercise 1.2 (Q1,...   TRIANGLES CLASS 10    • Triangles – Class 10 Maths | NCERT Solutio...   SYSTEMS OF SIMULTANEOUS LINEAR EQUATIONS CLASS 10    • Simultaneous Linear Equations | Class 10 M...   ARITHMETIC PROGRESSION PLAYLIST:    • 24 VIDEOS of ARITHMETIC PROGRESSION CONCEP...   POLYNOMIALS CLASS 10 Playlist link:    • 🔢 POLYNOMIALS & FACTORISATION Made EASY ✏️...   QUADRATIC EQUATIONS CLASS 10    • Class 10 Quadratic Equations – Introductio...   REAL NUMBERS CLASS 10    • Real Numbers | Class 10 Maths | NCERT CBSE...   TRIGONOMETRY CLASS 10    • Trigonometry Class 10 Recap | Complete Rev...   LOGARITHMS CLASS 9 & 10    • Logarithms Playlist | Class 10, 11 & 12 Ma...   ALGEBRAIC IDENTITIES: CLASS 9 & 10    • QUICK RECAP OF ALGEBRAIC IDENTITIES RECAP   SOLVE FOR 'X' RECAP:    • SOLVE FOR 'X' RECAP   FACTORISATION:    • 𝐅𝐚𝐜𝐭𝐨𝐫𝐢𝐬𝐚𝐭𝐢𝐨𝐧 𝐂𝐥𝐚𝐬𝐬 𝟗 🤯 | 𝐀𝐥𝐥 𝐓𝐲𝐩𝐞𝐬 𝐐𝐮𝐞𝐬𝐭𝐢...   CIRCLE REVISION CLASS 9 &10:    • CIRCLE REVISION CLASS 9 &10   RATIONALISE THE DENOMINATOR Class 9 & 10 RECAP:    • RATIONALISE THE DENOMINATOR RECAP   TRICKS TO CONVERT RECURRING DECIMALS CLASS 9 TO P / Q FORM:    • TRICKS TO CONVERT RECURRING DECIMALS  TO  ...   SHORTS SEPARATE PLAYLIST    • SHORTS PLAYLIST   CLASS 9, NUMBER SYSTEMS CHAPTER 1.:    • CLASS 9, NUMBER SYSTEMS CHAPTER 1. Complet...   REVISION NUMBER SYSTEMS CLASS 9:    • REVISION NUMBER SYSTEMS CLASS 9   QUICK RECAP OF ALGEBRAIC IDENTITIES RECAP    • QUICK RECAP OF ALGEBRAIC IDENTITIES RECAP   LIKE SHARE SUBSCRIBE Rational numbers class 7 Exercise 8.1    • 🎯 Rational Numbers Class 7 | New NCERT | E...   CONGRUENCE OF TRIANGLES CLASS 7 & 8    • CLASS 7 AND 8 CONGRUENCE OF TRIANGLES