\( \frac{1}{\sqrt{5}-\sqrt{3}}-\frac{1}{\sqrt{5}+\sqrt{3}} \) का मान क्या है?

What is the value of \( \frac{1}{\sqrt{5}-\sqrt{3}}-\frac{1}{\sqrt{5}+\sqrt{3}} \)?

Author: Muft Shiksha Editorial Team Published:
Explanation opens after your attempt
Correct Answer

A. \( \sqrt{3} \)

Step 1

Concept

The common denominator is (5-3=2), and the numerator is \(2\sqrt{3}\). Therefore the value is \( \sqrt{3} \).

Step 2

Why this answer is correct

The correct answer is A. \( \sqrt{3} \). The common denominator is (5-3=2), and the numerator is \(2\sqrt{3}\). Therefore the value is \( \sqrt{3} \).

Step 3

Exam Tip

समान हर (5-3=2) और अंश \(2\sqrt{3}\) है। इसलिए मान \( \sqrt{3} \) है।

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FAQs

Mathematics Answer, Explanation and Revision Hints

\( \frac{1}{\sqrt{5}-\sqrt{3}}-\frac{1}{\sqrt{5}+\sqrt{3}} \) का मान क्या है? / What is the value of \( \frac{1}{\sqrt{5}-\sqrt{3}}-\frac{1}{\sqrt{5}+\sqrt{3}} \)?

Correct Answer: A. \( \sqrt{3} \). Explanation: समान हर (5-3=2) और अंश \(2\sqrt{3}\) है। इसलिए मान \( \sqrt{3} \) है। / The common denominator is (5-3=2), and the numerator is \(2\sqrt{3}\). Therefore the value is \( \sqrt{3} \).

Which concept should I revise for this Mathematics MCQ?

The common denominator is (5-3=2), and the numerator is \(2\sqrt{3}\). Therefore the value is \( \sqrt{3} \).

What exam hint can help solve this Mathematics question?

समान हर (5-3=2) और अंश \(2\sqrt{3}\) है। इसलिए मान \( \sqrt{3} \) है।