Easy Mathematics Chapter 1: Real Numbers Class 10 Level 17

किस प्रमाण में अभाज्य गुणनखंड (3) का उपयोग मुख्य रूप से होता है?

In which proof is the prime factor (3) used mainly?

Explanation opens after your attempt
Correct Answer

A. \(\sqrt{3}\) की अपरिमेयता के प्रमाण मेंIn the proof of irrationality of \(\sqrt{3}\)

Step 1

Concept

Assuming \(\sqrt{3}\) rational gives \(a^2=3b^2\).

Step 2

Why this answer is correct

So factor (3) becomes the main base of the proof.

Step 3

Exam Tip

It shows both (a) and (b) divisible by (3). चरण 1: \(\sqrt{3}\) को परिमेय मानने पर \(a^2=3b^2\) मिलता है। चरण 2: इसलिए (3) का गुणनखंड प्रमाण का मुख्य आधार बनता है। चरण 3: इसी से (a) और (b) दोनों (3) से विभाज्य मिलते हैं।

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The correct answer is A. \(\sqrt{3}\) की अपरिमेयता के प्रमाण में / In the proof of irrationality of \(\sqrt{3}\).

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