यदि \(x=\sqrt{8}+\sqrt{3}\) और \(y=\sqrt{8}-\sqrt{3}\) हैं तो \(\frac{x}{y}\) का मान क्या है?
If \(x=\sqrt{8}+\sqrt{3}\) and \(y=\sqrt{8}-\sqrt{3}\), what is the value of \(\frac{x}{y}\)?
Explanation opens after your attempt
A. \(\frac{11+4\sqrt{6}}{5}\)
Concept
Multiplying by the denominator conjugate gives denominator (8-3=5). The numerator is (\(\sqrt{8}+\sqrt{3}\)2=11+4\sqrt{6}).
Why this answer is correct
The correct answer is A. \(\frac{11+4\sqrt{6}}{5}\). Multiplying by the denominator conjugate gives denominator (8-3=5). The numerator is (\(\sqrt{8}+\sqrt{3}\)2=11+4\sqrt{6}).
Exam Tip
हर के संयुग्मी से गुणा करने पर हर (8-3=5) होता है। अंश (\(\sqrt{8}+\sqrt{3}\)2=11+4\sqrt{6}) है।
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