Question

$\sqrt{\frac{3}{49}}$ is an irrational number.

• A. True
• B. False

Answer 1

The correct option is A

True

$\sqrt{\frac{3}{49}}$ = $\sqrt{\frac{3}{(7{)}^2}}$
and 3 is
​​​not a perfect square. Also, square root of 3 has non terminating, non recurring decimal expansion.

So $\sqrt{\frac{3}{49}}$ is an irrational number.

Hence the given statement is true