Expert Mathematics Chapter 1: Real Numbers Class 10 Level 16

यदि \(2\mid q^2\), तो \(\sqrt{2}\) के प्रमाण में (q) पर क्या निष्कर्ष लिया जाता है?

If \(2\mid q^2\), what conclusion about (q) is taken in the proof for \(\sqrt{2}\)?

Explanation opens after your attempt
Correct Answer

A. (q) सम है(q) is even

Step 1

Concept

\(2\mid q^2\) means \(q^2\) is even.

Step 2

Why this answer is correct

If the square of an integer is even, the integer is also even.

Step 3

Exam Tip

Therefore (q) is even and the contradiction is completed. चरण 1: \(2\mid q^2\) का अर्थ है कि \(q^2\) सम है। चरण 2: यदि किसी पूर्णांक का वर्ग सम है, तो वह पूर्णांक भी सम होता है। चरण 3: इसलिए (q) सम है और विरोधाभास पूरा होता है।

FAQs

Mathematics Question FAQs

What is the correct answer to this Mathematics MCQ?

The correct answer is A. (q) सम है / (q) is even.

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.