The line joining two points $A(2,0)$ and $B(3,1)$ is rotated about $A$ in an anti-clockwise direction through an angle of $15^\circ$. The equation of the line in the new position is:
- A$\sqrt{3}x - y - 2\sqrt{3} = 0$
- B$x - \sqrt{3}y - 2 = 0$
- C$\sqrt{3}x + y - 2\sqrt{3} = 0$
- D$x + \sqrt{3}y - 2 = 0$
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