Easy
The Cartesian coordinates of the point whose polar coordinates are $\left(\frac{1}{2}, 120^{\circ}\right)$ are:
- A$\left(\frac{1}{4}, \frac{-\sqrt{3}}{4}\right)$
- B$\left(\frac{1}{4}, \frac{\sqrt{3}}{4}\right)$
- C$\left(\frac{-1}{4}, \frac{-\sqrt{3}}{4}\right)$
- D$\left(\frac{-1}{4}, \frac{\sqrt{3}}{4}\right)$
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