Question

" alt=" \frac{1}{ \sqrt{9} } " align="absmiddle" class="latex-formula">
is this irrational or rational ​

Answer 1

Answer:

rational

Step-by-step explanation:

In mathematics, a rational number is a number that can be expressed as the quotient or fraction pq of two integers, a numerator p and a non-zero denominator q.

Now √9=3=31=62=93 and so on. Where both numerator and denominator are positive integers.

So, we can say that 1/√9 is a rational number.