Which is an irrational number between (4) and (5)?(4) और (5) के बीच एक अपरिमेय संख्या कौन सी है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: ( \sqrt{22} )( \sqrt{22} )
Since (4^2<22<5^2), ( \sqrt{22} ) lies between (4) and (5). Since (22) is not a perfect square, it is irrational.(4^2<22<5^2) इसलिए ( \sqrt{22} ) (4) और (5) के बीच है। (22) पूर्ण वर्ग नहीं है इसलिए यह अपरिमेय है।
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