Question

find the value of
$\frac{1}{1 \sqrt{2} }$
​

Answer 1

Step-by-step explanation:

$\frac{1}{1 \sqrt{2} } = \frac{1}{ \sqrt{2} } = \frac{1 \times \sqrt{2} }{ \sqrt{2} \times \sqrt{2} } = \frac{ \sqrt{2} }{2}$