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Sqrt3

Class 9 Mathematics के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

MathematicsWhy is it incomplete to write (b) divisible by (3) directly from (a^2=3b^2) in the proof of (\sqrt{3})?Class 9Number SystemsProof of irrationality of square root 2 and square root 3Level 18HardMathematicsWhat is the basis of 3 ∣ a² ⇒ 3 ∣ a in the proof of √3?Class 9Number SystemsProof of irrationality of square root 2 and square root 3Level 18HardMathematicsWhich option gives the correct complete logical chain for the proof of \(\sqrt{3}\)?Class 9Number SystemsProof of irrationality of square root 2 and square root 3Level 18HardMathematicsIn the proof of (\sqrt{3}), if (a) is not divisible by (3), what inconsistency arises from (a^2=3b^2)?Class 9Number SystemsProof of irrationality of square root 2 and square root 3Level 18HardMathematicsWhich option shows a wrong shortcut in the proof of √3?Class 9Number SystemsProof of irrationality of square root 2 and square root 3Level 18HardMathematicsIf (\sqrt{3}=\frac{a}{b}) with (\gcd(a,b)=1), but both (a,b) are proved divisible by (3), which contradiction is correct?Class 9Number SystemsProof of irrationality of square root 2 and square root 3Level 18HardMathematicsWhich option correctly pairs the conclusion and basis of the proof of (\sqrt{3})?Class 9Number SystemsProof of irrationality of square root 2 and square root 3Level 17HardMathematicsIf a student stops after proving only (u) divisible by (3) in the proof of (\sqrt{3}), what is the main error?Class 9Number SystemsProof of irrationality of square root 2 and square root 3Level 17HardMathematicsWhat is the correct difference between the roles of (v\neq0) and (\gcd(u,v)=1) in the proof of (\sqrt{3})?Class 9Number SystemsProof of irrationality of square root 2 and square root 3Level 17HardMathematicsIf u and v are coprime and both are proved divisible by 3, what contradiction about gcd(u,v) follows?Class 9Number SystemsProof of irrationality of square root 2 and square root 3Level 17HardMathematicsWhat is the deeper prime-factor reason in the proof of (\sqrt{3})?Class 9Number SystemsProof of irrationality of square root 2 and square root 3Level 17HardMathematicsWhich statement is sufficient to reject the rational assumption for √3?Class 9Number SystemsProof of irrationality of square root 2 and square root 3Level 17HardMathematicsWhile assuming (\sqrt{3}) rational, which form is most suitable for proof?Class 9Number SystemsProof of irrationality of square root 2 and square root 3Level 17HardMathematicsIn the proof of √3, what kind of step is it to write directly that v is divisible by 3 from u² = 3v²?Class 9Number SystemsProof of irrationality of square root 2 and square root 3Level 17HardMathematicsWhat is the correct argument involving the prime number 3 in the proof of √3?Class 9Number SystemsProof of irrationality of square root 2 and square root 3Level 17HardMathematicsWhy does the proof of (\sqrt{3}) become weak without writing (\gcd(u,v)=1)?Class 9Number SystemsProof of irrationality of square root 2 and square root 3Level 17HardMathematicsIn the proof of (\sqrt{3}), if (u) is not divisible by (3), what conflict occurs from (u^2=3v^2)?Class 9Number SystemsProof of irrationality of square root 2 and square root 3Level 17HardMathematicsIf (\sqrt{3}=\frac{u}{v}) is assumed in lowest form and (u^2=3v^2) is obtained, why is it correct to write (u=3k)?Class 9Number SystemsProof of irrationality of square root 2 and square root 3Level 17HardMathematicsWhich option gives the correct conclusion and its basis for the proof of (\sqrt{3})?Class 9Number SystemsProof of irrationality of square root 2 and square root 3Level 16HardMathematicsWhich option best describes the role of (3) in the proof of (\sqrt{3})?Class 9Number SystemsProof of irrationality of square root 2 and square root 3Level 16Hard