वर्गमूल सर्पिल में \(\sqrt{18}\) की लंबाई संख्या रेखा पर किस अंतराल में होगी?
In a square root spiral, in which interval will the length \(\sqrt{18}\) lie on the number line?
Explanation opens after your attempt
B. (4) और (5) के बीचBetween (4) and (5)
Concept
Because \(4^2<18<5^2\). Therefore \(\sqrt{18}\) lies between (4) and (5).
Why this answer is correct
The correct answer is B. (4) और (5) के बीच / Between (4) and (5). Because \(4^2<18<5^2\). Therefore \(\sqrt{18}\) lies between (4) and (5).
Exam Tip
क्योंकि \(4^2<18<5^2\) है। इसलिए \(\sqrt{18}\) (4) और (5) के बीच है।
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