कौन सी संख्या अपरिमेय है?
Which number is irrational?
Explanation opens after your attempt
Correct Answer
A. \(\sqrt{22}\)
Concept
\(\sqrt{22}\) is irrational because (22) is not a perfect square. In exams first check perfect squares.
Why this answer is correct
The correct answer is A. \(\sqrt{22}\). \(\sqrt{22}\) is irrational because (22) is not a perfect square. In exams first check perfect squares.
Exam Tip
\(\sqrt{22}\) अपरिमेय है क्योंकि (22) पूर्ण वर्ग नहीं है। परीक्षा में पहले पूर्ण वर्गों की जाँच करें।
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