\(\frac{2}{\sqrt{5}}\) का परिमेयकृत रूप क्या है?
What is the rationalised form of \(\frac{2}{\sqrt{5}}\)?
Explanation opens after your attempt
Correct Answer
A. \(\frac{2\sqrt{5}}{5}\)
Concept
Multiply by \(\sqrt{5}\) to make the denominator rational. The result is \(\frac{2\sqrt{5}}{5}\).
Why this answer is correct
The correct answer is A. \(\frac{2\sqrt{5}}{5}\). Multiply by \(\sqrt{5}\) to make the denominator rational. The result is \(\frac{2\sqrt{5}}{5}\).
Exam Tip
हर को परिमेय बनाने के लिए \(\sqrt{5}\) से गुणा करें। परिणाम \(\frac{2\sqrt{5}}{5}\) है।
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