The principal solutions of x=-3 are ..... - Vidyadip

MCQ

The principal solutions of $\cot x=-\sqrt{3}$ are .....

A
$\frac{\pi}{6}, \frac{5 \pi}{6}$
B
$\frac{\pi}{2}$
C
$\frac{\pi}{3}$
D
$\frac{\pi}{6}, \frac{11 \pi}{6}$

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