किस विकल्प में (3) और (4) के बीच अपरिमेय संख्या है?
Which option is an irrational number between (3) and (4)?
Explanation opens after your attempt
A. \(\sqrt{15}\)
Concept
Since (9<15<16), \(3<\sqrt{15}<4\) and \(\sqrt{15}\) is irrational. In exams compare between squares.
Why this answer is correct
The correct answer is A. \(\sqrt{15}\). Since (9<15<16), \(3<\sqrt{15}<4\) and \(\sqrt{15}\) is irrational. In exams compare between squares.
Exam Tip
क्योंकि (9<15<16), इसलिए \(3<\sqrt{15}<4\) है और \(\sqrt{15}\) अपरिमेय है। परीक्षा में वर्गों के बीच तुलना करें।
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