\( \frac{1}{\sqrt{2}} \) किस प्रकार की संख्या है?
What type of number is \( \frac{1}{\sqrt{2}} \)?
Explanation opens after your attempt
Correct Answer
B. अपरिमेयIrrational
Concept
\( \frac{1}{\sqrt{2}}=\frac{\sqrt{2}}{2} \), so it is irrational. If the denominator is irrational, first think of the simplified form.
Why this answer is correct
The correct answer is B. अपरिमेय / Irrational. \( \frac{1}{\sqrt{2}}=\frac{\sqrt{2}}{2} \), so it is irrational. If the denominator is irrational, first think of the simplified form.
Exam Tip
\( \frac{1}{\sqrt{2}}=\frac{\sqrt{2}}{2} \) है, इसलिए यह अपरिमेय है। हर में अपरिमेय हो तो पहले सरल रूप सोचें।
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