# Examine, Whether the Following Number Are Rational Or Irrational: Sqrt4 - Mathematics

Examine, whether the following number are rational or irrational:

sqrt4

#### Solution

Let x=sqrt4

Therefore,

x = 2

It is terminating.

Hence sqrt4  is a rational number.

Concept: Concept of Irrational Numbers
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#### APPEARS IN

RD Sharma Mathematics for Class 9
Chapter 1 Number Systems
Exercise 1.4 | Q 3.02 | Page 31

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