Expert Mathematics Chapter 1: Real Numbers Class 10 Level 17

\(\sqrt{3}\) के प्रमाण में (a=3m) रखने पर \(a^2=3b^2\) किस रूप में बदलेगा?

In the proof for \(\sqrt{3}\), after putting (a=3m), into what form does \(a^2=3b^2\) change?

Explanation opens after your attempt
Correct Answer

A. \(9m^2=3b^2\)

Step 1

Concept

Squaring (a=3m) gives \(a^2=9m^2\).

Step 2

Why this answer is correct

Substituting in \(a^2=3b^2\) gives \(9m^2=3b^2\).

Step 3

Exam Tip

Squaring the coefficient correctly is necessary for the next conclusion. चरण 1: (a=3m) का वर्ग \(a^2=9m^2\) होगा। चरण 2: इसे \(a^2=3b^2\) में रखने पर \(9m^2=3b^2\) मिलता है। चरण 3: गुणांक का वर्ग सही रखना आगे के निष्कर्ष के लिए जरूरी है।

FAQs

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What is the correct answer to this Mathematics MCQ?

The correct answer is A. \(9m^2=3b^2\).

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