कौन सा विकल्प \(\frac{1}{\sqrt{2}}\) की प्रकृति सही बताता है?
Which option correctly describes the nature of \(\frac{1}{\sqrt{2}}\)?
Explanation opens after your attempt
Correct Answer
A. यह अपरिमेय संख्या हैIt is an irrational number
Concept
\(\frac{1}{\sqrt{2}}=\frac{\sqrt{2}}{2}\), which is irrational. When a root is in the denominator simplify first.
Why this answer is correct
The correct answer is A. यह अपरिमेय संख्या है / It is an irrational number. \(\frac{1}{\sqrt{2}}=\frac{\sqrt{2}}{2}\), which is irrational. When a root is in the denominator simplify first.
Exam Tip
\(\frac{1}{\sqrt{2}}=\frac{\sqrt{2}}{2}\) है जो अपरिमेय है। हर में जड़ हो तो पहले सरल करें।
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