The general solution of $\tan^2 \theta = 3$ is :

Question

( A ) $n \pi \pm \frac{\pi}{3}$
( B ) $n \pi + (-1)^n \frac{\pi}{3}$
( C ) $2n \pi + (-1)^n \frac{\pi}{3}$
( D ) $2n \pi \pm \frac{\pi}{3}$