यदि \(x=\sqrt{2}\) तो \(x^2\) क्या है?
If \(x=\sqrt{2}\), what is \(x^2\)?
Explanation opens after your attempt
Correct Answer
B. 2
Concept
Square and square root cancel each other. Use the basic rule.
Why this answer is correct
The correct answer is B. 2. Square and square root cancel each other. Use the basic rule.
Exam Tip
वर्ग और वर्गमूल एक-दूसरे को समाप्त करते हैं। मूल नियम याद रखें।
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