Wiskunde Multiple Choice Vraag uit Gricha's Wiskundige Vragenbank

cos 30°. tan 30° is gelijk aan	A.
B. 2
C.
D.
E.

cos 30° × tan 30° is equal to	A.
B. 2
C.
D.
E.

$https://latex.codecogs.com/png.image?\dpi{110}\\{\color{DarkGreen} 1^{ste}\;manier\: :}\\\cos 30^\circ.\tan 30^\circ = \frac{\sqrt{3}}{2}.\frac{\sqrt{3}}{3}=\frac 36=... \\\\{\color{DarkGreen} 2^{de}\;manier\: :}\\ \cos 30^\circ.\tan 30^\circ=\cos 30^\circ.\frac{\sin 30^\circ}{\cos 30^\circ} =\sin 30^\circ=...$