$$\sqrt{(x_{2}-x_{1})^{2}(y_{2}-y_{1})^{2}}$$
$0$
$$\sqrt{0^{2}\left(y-y\right)^{2}}$$
$$\sqrt{0\left(y-y\right)^{2}}$$
$$\sqrt{0\times 0^{2}}$$
$$\sqrt{0\times 0}$$
$$\sqrt{0}$$
$$0$$
Show Solution
Hide Solution
