\(-\sqrt{13}\) किस प्रकार की संख्या है?

What type of number is \(-\sqrt{13}\)?

Author: Muft Shiksha Editorial Team Published:
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Correct Answer

B. अपरिमेयIrrational

Step 1

Concept

\(\sqrt{13}\) is irrational so its negative is also irrational. Changing the sign does not change the type.

Step 2

Why this answer is correct

The correct answer is B. अपरिमेय / Irrational. \(\sqrt{13}\) is irrational so its negative is also irrational. Changing the sign does not change the type.

Step 3

Exam Tip

\(\sqrt{13}\) अपरिमेय है इसलिए उसका ऋणात्मक भी अपरिमेय है। चिन्ह बदलने से प्रकार नहीं बदलता।

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Mathematics Answer, Explanation and Revision Hints

\(-\sqrt{13}\) किस प्रकार की संख्या है? / What type of number is \(-\sqrt{13}\)?

Correct Answer: B. अपरिमेय / Irrational. Explanation: \(\sqrt{13}\) अपरिमेय है इसलिए उसका ऋणात्मक भी अपरिमेय है। चिन्ह बदलने से प्रकार नहीं बदलता। / \(\sqrt{13}\) is irrational so its negative is also irrational. Changing the sign does not change the type.

Which concept should I revise for this Mathematics MCQ?

\(\sqrt{13}\) is irrational so its negative is also irrational. Changing the sign does not change the type.

What exam hint can help solve this Mathematics question?

\(\sqrt{13}\) अपरिमेय है इसलिए उसका ऋणात्मक भी अपरिमेय है। चिन्ह बदलने से प्रकार नहीं बदलता।