यदि \(x=\frac{1}{\sqrt{6}-\sqrt{5}}\), तो (x) किसके बराबर है?
If \(x=\frac{1}{\sqrt{6}-\sqrt{5}}\), what is (x) equal to?
Explanation opens after your attempt
Correct Answer
A. \(\sqrt{6}+\sqrt{5}\)
Concept
The conjugate of the denominator is \(\sqrt{6}+\sqrt{5}\).
Why this answer is correct
The denominator becomes (\(\sqrt{6}\)2-\(\sqrt{5}\)2=6-5=1).
Exam Tip
When the denominator is a difference of two surds, multiply by its conjugate. चरण 1: हर का संयुग्मी \(\sqrt{6}+\sqrt{5}\) है। चरण 2: हर (\(\sqrt{6}\)2-\(\sqrt{5}\)2=6-5=1) बनता है। चरण 3: जब हर में दो मूलों का अंतर हो, तो संयुग्मी से गुणा करें।
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