वर्गमूल सर्पिल में \(\sqrt{n+1}\) नया कर्ण है। यदि पिछला कर्ण \(\sqrt{728}\) था, तो नया कर्ण कौन-सा होगा?
In a square root spiral, the new hypotenuse is \(\sqrt{n+1}\). If the previous hypotenuse was \(\sqrt{728}\), what will the new hypotenuse be?
Explanation opens after your attempt
C. \(\sqrt{729}\)
Concept
The previous hypotenuse is \(\sqrt{728}\), so the new hypotenuse is \(\sqrt{728+1}=\sqrt{729}\).
Why this answer is correct
The correct answer is C. \(\sqrt{729}\). The previous hypotenuse is \(\sqrt{728}\), so the new hypotenuse is \(\sqrt{728+1}=\sqrt{729}\).
Exam Tip
पिछला कर्ण \(\sqrt{728}\) है, इसलिए नया कर्ण \(\sqrt{728+1}=\sqrt{729}\) होगा।
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