Class 9 Mathematics - Number Systems - Irrational numbers Easy Quiz

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कौन-सी दशमलव संख्या अपरिमेय संख्या का उदाहरण हो सकती है?

Which decimal number can be an example of an irrational number?

Explanation opens after your attempt
Correct Answer

C. \(3.14159\ldots\) बिना निश्चित दोहराव\(3.14159\ldots\) without fixed repetition

Step 1

Concept

An irrational number has a non-terminating non-recurring decimal expansion. A non-terminating decimal without fixed repetition can be irrational.

Step 2

Why this answer is correct

The correct answer is C. \(3.14159\ldots\) बिना निश्चित दोहराव / \(3.14159\ldots\) without fixed repetition. An irrational number has a non-terminating non-recurring decimal expansion. A non-terminating decimal without fixed repetition can be irrational.

Step 3

Exam Tip

अपरिमेय संख्या का दशमलव प्रसार असांत अनावर्ती होता है। बिना निश्चित दोहराव वाला असांत दशमलव अपरिमेय हो सकता है।

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