किस विकल्प में \(\sqrt{11}\) और \(\sqrt{15}\) के बीच संख्या रेखा पर स्थित संख्या है?
Which option lies between \(\sqrt{11}\) and \(\sqrt{15}\) on the number line?
Explanation opens after your attempt
Correct Answer
A. \(\sqrt{13}\)
Concept
Because (11<13<15), \(\sqrt{11}<\sqrt{13}<\sqrt{15}\). For positive square roots, the order of radicands is preserved.
Why this answer is correct
The correct answer is A. \(\sqrt{13}\). Because (11<13<15), \(\sqrt{11}<\sqrt{13}<\sqrt{15}\). For positive square roots, the order of radicands is preserved.
Exam Tip
क्योंकि (11<13<15), इसलिए \(\sqrt{11}<\sqrt{13}<\sqrt{15}\)। धनात्मक वर्गमूल में मूल संख्या का क्रम बना रहता है।
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