किस विकल्प में एक परिमेय और एक अपरिमेय संख्या है?
Which option has one rational and one irrational number?
Explanation opens after your attempt
A. \( \sqrt{4} \) और \( \sqrt{7} \)\( \sqrt{4} \) and \( \sqrt{7} \)
Concept
\( \sqrt{4}=2 \) is rational and \( \sqrt{7} \) is irrational. Check the type of both numbers in a pair.
Why this answer is correct
The correct answer is A. \( \sqrt{4} \) और \( \sqrt{7} \) / \( \sqrt{4} \) and \( \sqrt{7} \). \( \sqrt{4}=2 \) is rational and \( \sqrt{7} \) is irrational. Check the type of both numbers in a pair.
Exam Tip
\( \sqrt{4}=2 \) परिमेय है और \( \sqrt{7} \) अपरिमेय है। जोड़ी में दोनों संख्याओं का प्रकार अलग-अलग जांचें।
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