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Closure Property of Rational Numbers

Question 9 i ...

Question

Question 9 (i)
Classify $\sqrt{23}$ as rational or irrational.

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Solution

$\sqrt{23}$ = 4.79583152331...

The number is non-terminating non-recurring.
Therefore, it is an irrational number.

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Closure Property of Rational Numbers

Standard VIII Mathematics

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