Solve for `theta,(0^@ le theta le 360^@) cos theta +sqrt3 sin theta=0`

Explanation

To solve the equation \( \cos \theta + \sqrt{3} \sin \theta = 0 \) for \( 0^\circ \leq \theta \leq 360^\circ \), we can follow these steps:

### Step 1: Rearranging the Equation
We start with the equation:
\[ \cos \theta + \sqrt{3} \sin \theta = 0 \]
Rearranging gives:
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