यदि (p(x)=x-2-2) है, तो (p(x)) के शून्यकों के बारे में सही कथन कौन सा है?
If (p(x)=x-2-2), which statement about the zeroes of (p(x)) is correct?
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Correct Answer
B. दोनों अपरिमेय वास्तविक हैंBoth are irrational real
Concept
From \(x^2-2=0\), \(x=\pm\sqrt{2}\), which are irrational real numbers. In exams, check both real nature and rationality of roots.
Why this answer is correct
The correct answer is B. दोनों अपरिमेय वास्तविक हैं / Both are irrational real. From \(x^2-2=0\), \(x=\pm\sqrt{2}\), which are irrational real numbers. In exams, check both real nature and rationality of roots.
Exam Tip
\(x^2-2=0\) से \(x=\pm\sqrt{2}\), जो अपरिमेय वास्तविक संख्याएँ हैं। परीक्षा में मूल निकालते समय वास्तविकता और परिमेयता दोनों जाँचें।
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