Find general value of `theta` which satisfies both `sin theta = -1//2` and `tan theta=1//sqrt(3)` simultaneously.

Explanation

To find the general value of \( \theta \) that satisfies both \( \sin \theta = -\frac{1}{2} \) and \( \tan \theta = \frac{1}{\sqrt{3}} \) simultaneously, we can follow these steps:

### Step 1: Analyze the given equations
We have two equations:
1. \( \sin \theta = -\frac{1}{2} \)
2. \( \tan \theta = \frac{1}{\sqrt{3}} \)

### Step 2: Determine the quadrants
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