वर्गमूल सर्पिल में \(\sqrt{98}\) और \(\sqrt{100}\) के बीच \(\sqrt{99}\) का स्थान समझने के लिए कौन-सा कथन सही है?
Which statement is correct for understanding the position of \(\sqrt{99}\) between \(\sqrt{98}\) and \(\sqrt{100}\) in a square root spiral?
Explanation opens after your attempt
B. \(\sqrt{99}\) (9) और (10) के बीच है\(\sqrt{99}\) lies between (9) and (10)
Concept
Because \(9^2<99<10^2\). Since \(\sqrt{100}=10\), \(\sqrt{99}\) is slightly less than it.
Why this answer is correct
The correct answer is B. \(\sqrt{99}\) (9) और (10) के बीच है / \(\sqrt{99}\) lies between (9) and (10). Because \(9^2<99<10^2\). Since \(\sqrt{100}=10\), \(\sqrt{99}\) is slightly less than it.
Exam Tip
क्योंकि \(9^2<99<10^2\) है। \(\sqrt{100}=10\) है, इसलिए \(\sqrt{99}\) उससे थोड़ा कम है।
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