यदि वर्गमूल सर्पिल में नया कर्ण (31) के बराबर है, तो उससे ठीक पहले वाला कर्ण कौन-सा था?
If the new hypotenuse in a square root spiral is equal to (31), which hypotenuse came immediately before it?
Explanation opens after your attempt
A. \(\sqrt{960}\)
Concept
The new hypotenuse is \(31=\sqrt{961}\). Therefore the previous hypotenuse was \(\sqrt{960}\).
Why this answer is correct
The correct answer is A. \(\sqrt{960}\). The new hypotenuse is \(31=\sqrt{961}\). Therefore the previous hypotenuse was \(\sqrt{960}\).
Exam Tip
नया कर्ण \(31=\sqrt{961}\) है। इसलिए पिछले चरण का कर्ण \(\sqrt{960}\) था।
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