Medium Mathematics Chapter 1: Real Numbers Class 10 Level 17

तीनों प्रमाणों में (p) और (q) को सहअभाज्य क्यों लिया जाता है?

Why are (p) and (q) taken as coprime in all three proofs?

Explanation opens after your attempt
Correct Answer

A. क्योंकि परिमेय संख्या को सरलतम भिन्न में लिखा जाता हैBecause a rational number is written as a fraction in lowest form

Step 1

Concept

A rational number is written as \(\frac{p}{q}\).

Step 2

Why this answer is correct

In the proof, it is taken in lowest form, so (p) and (q) are coprime.

Step 3

Exam Tip

Later, a common factor breaks this condition. चरण 1: परिमेय संख्या \(\frac{p}{q}\) के रूप में लिखी जाती है। चरण 2: प्रमाण में इसे सरलतम रूप में लेते हैं, इसलिए (p) और (q) सहअभाज्य होते हैं। चरण 3: बाद में साझा गुणनखंड मिलने से यही शर्त टूटती है।

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The correct answer is A. क्योंकि परिमेय संख्या को सरलतम भिन्न में लिखा जाता है / Because a rational number is written as a fraction in lowest form.

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