Based on the given graph, on which day was the number of arrivals the maximum?
In a triangle ∠ B = 90° and ∠ A = 30° then sin 2A – cos 2A + tan 2A:
\( \frac{-3}{12} \)
\( \frac{1}{6} \)
\( \frac{2}{6} \)
\( \frac{-1}{6} \)
Which of the option figures bears the closest resemblance to the question figure?