Easy Mathematics Chapter 1: Real Numbers Class 10 Level 18

\(\sqrt{3}\) को अपरिमेय सिद्ध करने में कौन सा अभाज्य गुणनखंड मुख्य भूमिका निभाता है?

Which prime factor plays the main role in proving \(\sqrt{3}\) irrational?

Explanation opens after your attempt
Correct Answer

C. (3)

Step 1

Concept

Assuming \(\sqrt{3}\) rational gives \(p^2=3q^2\).

Step 2

Why this answer is correct

The factor (3) appears commonly in (p) and (q).

Step 3

Exam Tip

The number under the square root becomes the key factor. चरण 1: \(\sqrt{3}\) को परिमेय मानने पर \(p^2=3q^2\) मिलता है। चरण 2: यहां (3) का गुणनखंड ही (p) और (q) में साझा रूप से आता है। चरण 3: जिस संख्या का वर्गमूल हो, वही मुख्य गुणनखंड बनती है।

FAQs

Mathematics Question FAQs

What is the correct answer to this Mathematics MCQ?

The correct answer is C. (3).

Where can I practice more Mathematics questions?

Open the subject page or level quiz links on this page to practice more active Mathematics MCQs with answers and explanations.

Related Mathematics Questions

Student Class Required

Select your class first

Quiz questions, daily challenge and practice pages will open according to your selected class. Class 11/12 ke liye stream bhi select karein.