Question

it n is a rational number then rude n is what number
$if \: n \: is \: a \: rational \: number \: then \: \sqrt{n$
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Answer 1

Step-by-step explanation:

1,2,3. And natural number starts from one of counting digit . Thus, if n is a natural number then sometimes n is a perfect square and sometimes it is not. Therefore, sometimes is a natural number and sometimes it is an irrational number.