कौन सा विकल्प \(-\sqrt{47}\) की प्रकृति सही बताता है?
Which option correctly describes the nature of \(-\sqrt{47}\)?
Explanation opens after your attempt
Correct Answer
A. अपरिमेय वास्तविक संख्याIrrational real number
Concept
\(\sqrt{47}\) is irrational because (47) is not a perfect square. Its negative is also a real irrational number.
Why this answer is correct
The correct answer is A. अपरिमेय वास्तविक संख्या / Irrational real number. \(\sqrt{47}\) is irrational because (47) is not a perfect square. Its negative is also a real irrational number.
Exam Tip
\(\sqrt{47}\) अपरिमेय है क्योंकि (47) पूर्ण वर्ग नहीं है। उसका ऋण भी वास्तविक अपरिमेय है।
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