\(\sqrt{2}\) के प्रमाण में \(x^2=2y^2\) से (x=2y) लिखना किस तरह की गलती है?
In the proof of \(\sqrt{2}\), writing (x=2y) from \(x^2=2y^2\) is what kind of mistake?
Explanation opens after your attempt
Correct Answer
A. वर्ग समीकरण से गलत रैखिक निष्कर्ष निकालनाTaking a wrong linear conclusion from a squared equation
Concept
A squared relation does not directly give a linear relation. The correct conclusion is that (x) is even.
Why this answer is correct
The correct answer is A. वर्ग समीकरण से गलत रैखिक निष्कर्ष निकालना / Taking a wrong linear conclusion from a squared equation. A squared relation does not directly give a linear relation. The correct conclusion is that (x) is even.
Exam Tip
वर्ग संबंध से सीधे रैखिक संबंध नहीं मिलता। सही निष्कर्ष (x) का सम होना है।
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