Easy Mathematics Chapter 1: Real Numbers Class 10 Level 16

\(\sqrt{2}\) के प्रमाण में \(p^2=2q^2\) से सीधे क्या नहीं कहना चाहिए?

In the proof of \(\sqrt{2}\), what should not be said directly from \(p^2=2q^2\)?

Explanation opens after your attempt
Correct Answer

A. (p=q)

Step 1

Concept

From \(p^2=2q^2\), we get that \(p^2\) is even.

Step 2

Why this answer is correct

Then (p) is even and can be written as (p=2k).

Step 3

Exam Tip

Saying (p=q) from this equation is a wrong step. चरण 1: \(p^2=2q^2\) से \(p^2\) सम मिलता है। चरण 2: फिर (p) सम और (p=2k) लिखा जा सकता है। चरण 3: इस समीकरण से (p=q) कहना गलत कदम है।

FAQs

Mathematics Question FAQs

What is the correct answer to this Mathematics MCQ?

The correct answer is A. (p=q).

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.