यदि \( \sqrt{27} \) तक सर्पिल बनाया गया है, तो मूल बिंदु से अंतिम बिंदु की दूरी किस अंतराल में होगी?
If the spiral is constructed up to \( \sqrt{27} \), in which interval will the final distance from the origin lie?
Explanation opens after your attempt
B. (5) और (6) के बीचBetween (5) and (6)
Concept
Since (25<27<36), \(5<\sqrt{27}<6\). Estimating with perfect squares is a quick method.
Why this answer is correct
The correct answer is B. (5) और (6) के बीच / Between (5) and (6). Since (25<27<36), \(5<\sqrt{27}<6\). Estimating with perfect squares is a quick method.
Exam Tip
क्योंकि (25<27<36), इसलिए \(5<\sqrt{27}<6\)। पूर्ण वर्गों से अनुमान लगाना तेज तरीका है।
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