Question

Check whether the following is not a rational number:​(ii)$0$

Answer 1

We know that,

If $p$ and $q$ is an integer and $q\ne 0$, then the number of the form $\frac{p}{q}$ is called a rational number .

Given, number is $0$

And $0$ can be written as $\frac{0}{1}$.

Where, the numerator is $0$ and denominator is $1$.

which are integers and denominator is not $0$.

Hence, $0$ is a rational number.