Easy Mathematics Chapter 1: Real Numbers Class 10 Level 15

\(\sqrt{7}+4\) के बारे में सही कथन कौन-सा है?

Which statement is correct about \(\sqrt{7}+4\)?

Explanation opens after your attempt
Correct Answer

C. यह अपरिमेय हैIt is irrational

Step 1

Concept

\(\sqrt{7}\) is irrational and (4) is rational.

Step 2

Why this answer is correct

Adding a rational number does not remove the irrational part.

Step 3

Exam Tip

The sum of a rational and an irrational number is generally irrational. चरण 1: \(\sqrt{7}\) अपरिमेय है और (4) परिमेय है। चरण 2: परिमेय संख्या जोड़ने से अपरिमेय भाग समाप्त नहीं होता। चरण 3: परिमेय और अपरिमेय संख्या का योग सामान्यतः अपरिमेय होता है।

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What is the correct answer to this Mathematics MCQ?

The correct answer is C. यह अपरिमेय है / It is irrational.

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