A) \[\frac{1}{2}\]
B) \[\frac{1}{\sqrt{3}}\]
C) \[\sqrt{3}\]
D) \[\frac{1}{3}\]
Correct Answer: D
Solution :
\[{{v}_{A}}=tan30{}^\circ \] and \[{{v}_{B}}=tan60{}^\circ \] \[\therefore \frac{{{V}_{A}}}{{{V}_{B}}}=\frac{\tan 30{}^\circ }{\tan 60{}^\circ }=\frac{1/\sqrt{3}}{\sqrt{3}}=\frac{1}{3}\]
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