Find all solutions of tanθ=3\tan\theta = \sqrt{3}tanθ=3 in [0°,360°)[0°, 360°)[0°,360°).
60°60°60° and 240°240°240°
30°30°30° and 150°150°150°
60°60°60° and 120°120°120°
30°30°30° and 210°210°210°