Examine whether the following numbers are rational or irrational.… - Vidyadip

Question

Examine whether the following numbers are rational or irrational. $\sqrt{\frac{13}{117}}$

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Answer

$\sqrt{\frac{13}{117}}=\sqrt{\frac{1}{9}}=\frac{1}{3},$ which is rational Hence, $\sqrt{\frac{13}{117}}$ is rational.

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