\( \frac{1}{\sqrt{11}-\sqrt{2}} \) का परिमेय हर वाला रूप क्या है?
What is the rationalised form of \( \frac{1}{\sqrt{11}-\sqrt{2}} \)?
Explanation opens after your attempt
A. \( \frac{\sqrt{11}+\sqrt{2}}{9} \)
Concept
Multiply by the conjugate \( \sqrt{11}+\sqrt{2} \). The denominator becomes (11-2=9).
Why this answer is correct
The correct answer is A. \( \frac{\sqrt{11}+\sqrt{2}}{9} \). Multiply by the conjugate \( \sqrt{11}+\sqrt{2} \). The denominator becomes (11-2=9).
Exam Tip
संयुग्मी \( \sqrt{11}+\sqrt{2} \) से गुणा करें। हर (11-2=9) मिलेगा।
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