Answer
$\sqrt (11)/11$
Work Step by Step
It is always suggested to simplify an expression where the denominator does not have an irrational number.
Therefore in the question, we can simplify this expression by multiplying $\sqrt 11$ to the numerator and denominator.
i.e.,
$(1/\sqrt 11) * \sqrt 11/\sqrt 11$
$= \sqrt 11 / 11$ (since $\sqrt 11 *\sqrt 11 = 11)$
