\( \frac{1}{2+\sqrt{3}}+\frac{1}{2-\sqrt{3}} \) का मान क्या है?
What is the value of \( \frac{1}{2+\sqrt{3}}+\frac{1}{2-\sqrt{3}} \)?
Explanation opens after your attempt
A. (4)
Concept
The common denominator is (4-3=1), and the numerator is \(2-\sqrt{3}+2+\sqrt{3}=4\). Therefore the value is (4).
Why this answer is correct
The correct answer is A. (4). The common denominator is (4-3=1), and the numerator is \(2-\sqrt{3}+2+\sqrt{3}=4\). Therefore the value is (4).
Exam Tip
समान हर (4-3=1) और अंश \(2-\sqrt{3}+2+\sqrt{3}=4\) है। इसलिए मान (4) है।
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