यदि \(a=\sqrt{3}\) और \(b=\sqrt{12}\) तो (a+b) क्या है?
If \(a=\sqrt{3}\) and \(b=\sqrt{12}\) then what is (a+b)?
Explanation opens after your attempt
Correct Answer
D. \(5\sqrt{3}\)
Concept
\(\sqrt{12}=2\sqrt{3}\), so the sum is \(3\sqrt{3}\). Simplify before adding.
Why this answer is correct
The correct answer is D. \(5\sqrt{3}\). \(\sqrt{12}=2\sqrt{3}\), so the sum is \(3\sqrt{3}\). Simplify before adding.
Exam Tip
\(\sqrt{12}=2\sqrt{3}\) इसलिए योग \(3\sqrt{3}\) नहीं बल्कि \(3\sqrt{3}\)? सही योग \(3\sqrt{3}\) है।
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