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Define an Irrational Number ? - Mathematics

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Question

Define an irrational number ?

Solution

An irrational number is a real number that cannot be reduced to any ratio between an integer p and a natural number q.

If the decimal representation of an irrational number is non-terminating and non-repeating, then it is called irrational number.

For example `sqrt3=1.732..........`

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Chapter 1: Number Systems - Exercise 1.4 [Page 31]

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RD Sharma Mathematics [English] Class 9
Chapter 1 Number Systems
Exercise 1.4 | Q 1 | Page 31

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