ग्राफ \(y=\frac{2}{x}\) और (y=x) किन बिंदुओं पर मिलते हैं?
At which points do \(y=\frac{2}{x}\) and (y=x) meet?
Explanation opens after your attempt
Correct Answer
A. (\(\sqrt{2},\sqrt{2}\)) और (\(-\sqrt{2},-\sqrt{2}\))(\(\sqrt{2},\sqrt{2}\)) and (\(-\sqrt{2},-\sqrt{2}\))
Concept
From \(\frac{2}{x}=x\), we get \(x^2=2\). Hence \(x=\pm\sqrt{2}\).
Why this answer is correct
The correct answer is A. (\(\sqrt{2},\sqrt{2}\)) और (\(-\sqrt{2},-\sqrt{2}\)) / (\(\sqrt{2},\sqrt{2}\)) and (\(-\sqrt{2},-\sqrt{2}\)). From \(\frac{2}{x}=x\), we get \(x^2=2\). Hence \(x=\pm\sqrt{2}\).
Exam Tip
\(\frac{2}{x}=x\) से \(x^2=2\) मिलता है। इसलिए \(x=\pm\sqrt{2}\) है।
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