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Class 9MathematicsNumber SystemsProof of irrationality of square root 2 and square root 3EasyLevel 19
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What is common in the proofs of irrationality of (\sqrt{2}) and (\sqrt{3})?

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Answer and explanation

Correct answer: Both get contradiction from coprime fraction assumption

Both proofs start with rational assumption and a coprime fraction. Finally a common factor gives contradiction.

Related tags

Number-SystemsIrrationality-ProofComparison

Frequently asked questions

What is the correct answer to this question?

Both get contradiction from coprime fraction assumption

Why is this the correct answer?

Both proofs start with rational assumption and a coprime fraction. Finally a common factor gives contradiction.

Which subject and chapter does this question cover?

This is a Class 9 Mathematics question. Chapter: Number Systems. Topic: Proof of irrationality of square root 2 and square root 3.

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