trigonometry

Question: The value of $\theta $ in between ${{0}^{o}}$and ${{360}^{o}}$and satisfying the equation $\tan \theta +\frac{1}{\sqrt{3}}=0$is equal to

1) $\theta ={{150}^{o}}$and ${{300}^{o}}$

2) $\theta ={{120}^{o}}$and ${{300}^{o}}$

3) $\theta ={{60}^{o}}$and ${{240}^{o}}$

4) $\theta ={{150}^{o}}$and ${{330}^{o}}$

Solution:

Explanation: No Explanation

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