\( \frac{1}{\sqrt{17}-\sqrt{8}} \) का परिमेय हर वाला रूप क्या है?
What is the rationalised form of \( \frac{1}{\sqrt{17}-\sqrt{8}} \)?
Explanation opens after your attempt
A. \( \frac{\sqrt{17}+\sqrt{8}}{9} \)
Concept
Multiply by the conjugate \( \sqrt{17}+\sqrt{8} \). The denominator becomes (17-8=9).
Why this answer is correct
The correct answer is A. \( \frac{\sqrt{17}+\sqrt{8}}{9} \). Multiply by the conjugate \( \sqrt{17}+\sqrt{8} \). The denominator becomes (17-8=9).
Exam Tip
संयुग्मी \( \sqrt{17}+\sqrt{8} \) से गुणा करें। हर (17-8=9) मिलेगा।
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