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Which of the following is irrational? - Mathematics

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Question

Which of the following is irrational?

Options

  • 0.14

  • `0.14overline16`

  • `0.overline1416`

  • 0.1014001400014...

MCQ
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Solution

Given that

`0.14`

`0.141overline6`

`0.overline1416`

0.1014001400014.......

Here 0.1014001400014..... is non-terminating or non-repeating. So it is an irrational number.

 

 

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Chapter 1: Number Systems - Exercise 1.7 [Page 40]

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RD Sharma Mathematics [English] Class 9
Chapter 1 Number Systems
Exercise 1.7 | Q 6 | Page 40
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