\(\sqrt{1520}\) का सही संख्या-रेखा अंतराल कौन-सा है?
What is the correct number-line interval for \(\sqrt{1520}\)?
Explanation opens after your attempt
B. \(38<\sqrt{1520}<39\)
Concept
Because \(38^2=1444\) and \(39^2=1521\). The number (1520) lies between them.
Why this answer is correct
The correct answer is B. \(38<\sqrt{1520}<39\). Because \(38^2=1444\) and \(39^2=1521\). The number (1520) lies between them.
Exam Tip
क्योंकि \(38^2=1444\) और \(39^2=1521\) हैं। (1520) इनके बीच है।
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