वर्गमूल सर्पिल में यदि \(\sqrt{n}\) पूर्ण संख्या है, तो (n) के बारे में क्या निश्चित है?
If \(\sqrt{n}\) is a whole number in a square root spiral, what is certain about (n)?
Explanation opens after your attempt
A. (n) पूर्ण वर्ग है(n) is a perfect square
Concept
A whole number square root is obtained only when (n) is a perfect square. For example \(\sqrt{64}=8\).
Why this answer is correct
The correct answer is A. (n) पूर्ण वर्ग है / (n) is a perfect square. A whole number square root is obtained only when (n) is a perfect square. For example \(\sqrt{64}=8\).
Exam Tip
पूर्ण संख्या वर्गमूल तभी मिलता है जब (n) पूर्ण वर्ग हो। जैसे \(\sqrt{64}=8\)।
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