वर्गमूल सर्पिल में कौन-सी लंबाई सामान्यतः अपरिमेय होगी?
Which length in a square root spiral is usually irrational?
Explanation opens after your attempt
C. \(\sqrt{8}\)
Concept
\(\sqrt{8}\) is not the square root of a perfect square. Therefore it is irrational.
Why this answer is correct
The correct answer is C. \(\sqrt{8}\). \(\sqrt{8}\) is not the square root of a perfect square. Therefore it is irrational.
Exam Tip
\(\sqrt{8}\) पूर्ण वर्ग का वर्गमूल नहीं है। इसलिए यह अपरिमेय है।
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