Easy Mathematics Chapter 1: Real Numbers Class 10 Level 16

\(\sqrt{2}\) के प्रमाण में अंतिम विरोधाभास क्या होता है?

What is the final contradiction in the proof of \(\sqrt{2}\)?

Explanation opens after your attempt
Correct Answer

A. (p) और (q) दोनों सम मिलते हैंBoth (p) and (q) are found even

Step 1

Concept

At the start, (p) and (q) were assumed coprime.

Step 2

Why this answer is correct

The proof shows both (p) and (q) are even, so they have common factor (2).

Step 3

Exam Tip

This contradiction shows that \(\sqrt{2}\) is not rational. चरण 1: शुरुआत में (p) और (q) को सहअभाज्य माना गया था। चरण 2: प्रमाण में (p) और (q) दोनों सम मिलते हैं, यानी दोनों में (2) साझा गुणनखंड है। चरण 3: यही विरोधाभास दिखाता है कि \(\sqrt{2}\) परिमेय नहीं है।

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The correct answer is A. (p) और (q) दोनों सम मिलते हैं / Both (p) and (q) are found even.

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