\(\sqrt{7}\) के बारे में सही कथन कौन-सा है?
Which statement is correct about \(\sqrt{7}\)?
Explanation opens after your attempt
B. यह अपरिमेय हैIt is irrational
Concept
(7) is not a perfect square so \(\sqrt{7}\) is irrational. In exams first identify perfect squares.
Why this answer is correct
The correct answer is B. यह अपरिमेय है / It is irrational. (7) is not a perfect square so \(\sqrt{7}\) is irrational. In exams first identify perfect squares.
Exam Tip
(7) पूर्ण वर्ग नहीं है इसलिए \(\sqrt{7}\) अपरिमेय है। परीक्षा में पहले पूर्ण वर्ग पहचानें।
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