वर्गमूल सर्पिल में \(\sqrt{143}\) और \(\sqrt{170}\) के बारे में कौन-सा कथन सही है?
Which statement about \(\sqrt{143}\) and \(\sqrt{170}\) in a square root spiral is correct?
Explanation opens after your attempt
A. \(\sqrt{143}\) (11) और (12) के बीच है, \(\sqrt{170}\) (13) और (14) के बीच है\(\sqrt{143}\) lies between (11) and (12), \(\sqrt{170}\) lies between (13) and (14)
Concept
\(11^2<143<12^2\) and \(13^2<170<14^2\). Therefore they lie in different intervals.
Why this answer is correct
The correct answer is A. \(\sqrt{143}\) (11) और (12) के बीच है, \(\sqrt{170}\) (13) और (14) के बीच है / \(\sqrt{143}\) lies between (11) and (12), \(\sqrt{170}\) lies between (13) and (14). \(11^2<143<12^2\) and \(13^2<170<14^2\). Therefore they lie in different intervals.
Exam Tip
\(11^2<143<12^2\) और \(13^2<170<14^2\) हैं। इसलिए दोनों अलग अंतरालों में हैं।
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