Medium Mathematics Chapter 1: Real Numbers Class 10 Level 18

कौन सा विकल्प तीनों प्रमाणों में वर्ग करने का मुख्य उद्देश्य बताता है?

Which option tells the main purpose of squaring in all three proofs?

Explanation opens after your attempt
Correct Answer

A. वर्गमूल हटाकर \(p^2=nq^2\) जैसा समीकरण पानाTo remove the square root and get an equation like \(p^2=nq^2\)

Step 1

Concept

In \(\sqrt{n}=\frac{p}{q}\), we square to remove the square root.

Step 2

Why this answer is correct

This gives an equation like \(p^2=nq^2\).

Step 3

Exam Tip

This equation gives divisibility and contradiction later. चरण 1: \(\sqrt{n}=\frac{p}{q}\) में वर्गमूल हटाने के लिए वर्ग करते हैं। चरण 2: इससे \(p^2=nq^2\) जैसा समीकरण मिलता है। चरण 3: यही समीकरण आगे विभाज्यता और विरोधाभास देता है।

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What is the correct answer to this Mathematics MCQ?

The correct answer is A. वर्गमूल हटाकर \(p^2=nq^2\) जैसा समीकरण पाना / To remove the square root and get an equation like \(p^2=nq^2\).

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