\( \frac{2+\sqrt{3}}{2-\sqrt{3}} \) का परिमेय हर करने पर मान क्या होगा?
What is the value of \( \frac{2+\sqrt{3}}{2-\sqrt{3}} \) after rationalising?
Explanation opens after your attempt
A. \(7+4\sqrt{3}\)
Concept
Multiply by the conjugate \(2+\sqrt{3}\). The numerator becomes (\(2+\sqrt{3}\)2=7+4\sqrt{3}) and the denominator becomes (1).
Why this answer is correct
The correct answer is A. \(7+4\sqrt{3}\). Multiply by the conjugate \(2+\sqrt{3}\). The numerator becomes (\(2+\sqrt{3}\)2=7+4\sqrt{3}) and the denominator becomes (1).
Exam Tip
हर के संयुग्मी \(2+\sqrt{3}\) से गुणा करें। अंश (\(2+\sqrt{3}\)2=7+4\sqrt{3}) और हर (1) होगा।
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