वर्गमूल सर्पिल में \(\sqrt{960}\) का सही अंतराल कौन-सा है?
What is the correct interval for \(\sqrt{960}\) in a square root spiral?
Explanation opens after your attempt
B. \(30<\sqrt{960}<31\)
Concept
Because \(30^2=900\) and \(31^2=961\). The number (960) lies between them, so \(\sqrt{960}\) lies between (30) and (31).
Why this answer is correct
The correct answer is B. \(30<\sqrt{960}<31\). Because \(30^2=900\) and \(31^2=961\). The number (960) lies between them, so \(\sqrt{960}\) lies between (30) and (31).
Exam Tip
क्योंकि \(30^2=900\) और \(31^2=961\) हैं। (960) इनके बीच है, इसलिए \(\sqrt{960}\) (30) और (31) के बीच है।
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