यदि \(x=\sqrt{2}\) और \(y=\sqrt{8}\), तो (x:y) का सरल अनुपात क्या है?
If \(x=\sqrt{2}\) and \(y=\sqrt{8}\), what is the simplified ratio (x:y)?
Explanation opens after your attempt
Correct Answer
A. (1:2)
Concept
\(\sqrt{8}=2\sqrt{2}\), so \(\sqrt{2}:2\sqrt{2}=1:2\). In exams common radical factors can be cancelled.
Why this answer is correct
The correct answer is A. (1:2). \(\sqrt{8}=2\sqrt{2}\), so \(\sqrt{2}:2\sqrt{2}=1:2\). In exams common radical factors can be cancelled.
Exam Tip
\(\sqrt{8}=2\sqrt{2}\), इसलिए \(\sqrt{2}:2\sqrt{2}=1:2\) है। परीक्षा में समान करणी काट सकते हैं।
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