$$(0,0).\left(\frac{\pi}{6},\frac{1}{\sqrt{3}}\right),\left(\frac{\pi}{3},\sqrt{3}\right),\left(\frac{\pi}{2},\infty \right),\left(\frac{2\pi}{3},\sqrt{3}\right)$$, ___________

A

$$\left(\frac{5\pi}{6},- \frac{1}{\sqrt{3}}\right)$$

B

$$\left(\frac{5\pi}{6},- \sqrt{3}\right)$$

C

$$\left(\frac{5\pi}{6},- \sqrt{2}\right)$$

D

$$\left(\frac{5\pi}{6},- \frac{1}{\sqrt{2}}\right)$$