$$\sqrt { \frac { 1 } { 2 } }$$
$\frac{\sqrt{2}}{2}\approx 0.707106781$
$$\frac{\sqrt{1}}{\sqrt{2}}$$
$$\frac{1}{\sqrt{2}}$$
$$\frac{\sqrt{2}}{\left(\sqrt{2}\right)^{2}}$$
$$\frac{\sqrt{2}}{2}$$
Show Solution
Hide Solution
