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Question Easy Mathematics Chapter 1: Real Numbers 6: Proof of irrationality of √2, √3, √5 Class 10 Level 16

समीकरण \(p^2=5q^2\) से कौन सा निष्कर्ष निकलता है?

What conclusion follows from the equation \(p^2=5q^2\)?

Explanation opens after your attempt
Correct Answer

A. \(p^2\) (5) से विभाज्य है\(p^2\) is divisible by (5)

Step 1

Concept

In \(p^2=5q^2\), the right side has factor (5).

Step 2

Why this answer is correct

Therefore \(p^2\) is divisible by (5).

Step 3

Exam Tip

This gives the next conclusion about (p) in the proof. चरण 1: \(p^2=5q^2\) में दाईं ओर (5) गुणनखंड है। चरण 2: इसलिए \(p^2\) (5) से विभाज्य है। चरण 3: प्रमाण में इसी से (p) के बारे में अगला निष्कर्ष लिया जाता है।

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