The Solution.
The given polar coordinate is
[tex](6,\frac{7\pi}{6})[/tex]The additional polar representations of the given point are:
Moving clockwise, we get
[tex](6,-\frac{5\pi}{6})[/tex]Starting from the negative point and moving anticlockwise, we have;
[tex](-6,\frac{\pi}{6})[/tex]The correct answer are:
[tex](6,\frac{5\pi}{6})\text{ and (-6,}\frac{\pi}{6})[/tex]