Easy Mathematics Chapter 1: Real Numbers Class 10 Level 17

कौन सा कथन \(\sqrt{2}\) की सिद्धि के लिए सही क्रम दिखाता है?

Which statement shows the correct order for the proof of \(\sqrt{2}\)?

Explanation opens after your attempt
Correct Answer

A. परिमेय मानना, वर्ग करना, समता से विरोधाभास पानाAssume rational, square, get contradiction through evenness

Step 1

Concept

First assume \(\sqrt{2}\) is rational.

Step 2

Why this answer is correct

Then square and use \(a^2=2b^2\) to get evenness results.

Step 3

Exam Tip

Finally, the coprime condition gives a contradiction. चरण 1: पहले \(\sqrt{2}\) को परिमेय मानते हैं। चरण 2: फिर वर्ग करके \(a^2=2b^2\) से समता के निष्कर्ष लेते हैं। चरण 3: अंत में सहअभाज्य शर्त से विरोधाभास मिलता है।

FAQs

Mathematics Question FAQs

What is the correct answer to this Mathematics MCQ?

The correct answer is A. परिमेय मानना, वर्ग करना, समता से विरोधाभास पाना / Assume rational, square, get contradiction through evenness.

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.