Easy Mathematics Chapter 1: Real Numbers Class 10 Level 18

\(\sqrt{5}\) के प्रमाण में विरोधाभास किस बात से आता है?

What creates the contradiction in the proof of \(\sqrt{5}\)?

Explanation opens after your attempt
Correct Answer

B. (p) और (q) दोनों (5) से विभाज्य मिलते हैंBoth (p) and (q) are found divisible by (5)

Step 1

Concept

In the proof of \(\sqrt{5}\), \(p^2=5q^2\) makes (p) divisible by (5).

Step 2

Why this answer is correct

Then (q) is also found divisible by (5).

Step 3

Exam Tip

Having common factor (5) contradicts the coprime condition. चरण 1: \(\sqrt{5}\) के प्रमाण में \(p^2=5q^2\) से (p) (5) से विभाज्य मिलता है। चरण 2: फिर (q) भी (5) से विभाज्य मिलता है। चरण 3: दोनों में (5) साझा गुणनखंड होना सहअभाज्य शर्त से टकराता है।

FAQs

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What is the correct answer to this Mathematics MCQ?

The correct answer is B. (p) और (q) दोनों (5) से विभाज्य मिलते हैं / Both (p) and (q) are found divisible by (5).

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