यदि \(a=\sqrt{10}\) तो \(\frac{a^2}{2}\) क्या होगा?
If \(a=\sqrt{10}\) then what is \(\frac{a^2}{2}\)?
Explanation opens after your attempt
Correct Answer
C. 5
Concept
\(a^2=10\), so \(\frac{10}{2}=5\). Evaluate the square first.
Why this answer is correct
The correct answer is C. 5. \(a^2=10\), so \(\frac{10}{2}=5\). Evaluate the square first.
Exam Tip
\(a^2=10\) इसलिए \(\frac{10}{2}=5\)। पहले वर्ग निकालें।
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