Easy Mathematics Chapter 1: Real Numbers Class 10 Level 17

\(\sqrt{3}\) के प्रमाण में \(a^2=3b^2\) से सीधे कौन सा गलत निष्कर्ष नहीं लेना चाहिए?

In the proof of \(\sqrt{3}\), which wrong conclusion should not be taken directly from \(a^2=3b^2\)?

Explanation opens after your attempt
Correct Answer

A. (a=3b)

Step 1

Concept

From \(a^2=3b^2\), \(a^2\) is divisible by (3).

Step 2

Why this answer is correct

Then (a) is divisible by (3), so (a=3k).

Step 3

Exam Tip

Directly writing (a=3b) from the equation is wrong. चरण 1: \(a^2=3b^2\) से \(a^2\) (3) से विभाज्य है। चरण 2: फिर (a) (3) से विभाज्य है और (a=3k) लिखते हैं। चरण 3: इस समीकरण से सीधे (a=3b) लिखना गलत है।

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The correct answer is A. (a=3b).

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