Easy Mathematics Chapter 1: Real Numbers Class 10 Level 17

कौन सा वर्गमूल इस अध्याय की अपरिमेयता सिद्धि का उदाहरण नहीं है क्योंकि वह परिमेय है?

Which square root is not an example of irrationality proof in this chapter because it is rational?

Explanation opens after your attempt
Correct Answer

A. \(\sqrt{9}\)

Step 1

Concept

(9) is a perfect square.

Step 2

Why this answer is correct

\(\sqrt{9}=3\), which is rational.

Step 3

Exam Tip

A square root of a perfect square does not need an irrationality proof. चरण 1: (9) पूर्ण वर्ग है। चरण 2: \(\sqrt{9}=3\), जो परिमेय है। चरण 3: पूर्ण वर्ग के वर्गमूल को अपरिमेय सिद्ध करने की जरूरत नहीं होती।

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What is the correct answer to this Mathematics MCQ?

The correct answer is A. \(\sqrt{9}\).

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