कौन सा विकल्प परिमेय और अपरिमेय संख्या का योग दिखाता है?

Which option shows the sum of a rational and an irrational number?

Explanation opens after your attempt
Correct Answer

A. \(4+\sqrt{7}\)

Step 1

Concept

(4) is rational and \(\sqrt{7}\) is irrational. Their sum will be irrational.

Step 2

Why this answer is correct

The correct answer is A. \(4+\sqrt{7}\). (4) is rational and \(\sqrt{7}\) is irrational. Their sum will be irrational.

Step 3

Exam Tip

(4) परिमेय है और \(\sqrt{7}\) अपरिमेय है। उनका योग अपरिमेय होगा।

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Mathematics Answer, Explanation and Revision Hints

कौन सा विकल्प परिमेय और अपरिमेय संख्या का योग दिखाता है? / Which option shows the sum of a rational and an irrational number?

Correct Answer: A. \(4+\sqrt{7}\). Explanation: (4) परिमेय है और \(\sqrt{7}\) अपरिमेय है। उनका योग अपरिमेय होगा। / (4) is rational and \(\sqrt{7}\) is irrational. Their sum will be irrational.

Which concept should I revise for this Mathematics MCQ?

(4) is rational and \(\sqrt{7}\) is irrational. Their sum will be irrational.

What exam hint can help solve this Mathematics question?

(4) परिमेय है और \(\sqrt{7}\) अपरिमेय है। उनका योग अपरिमेय होगा।