A) \[30{}^\circ \]
B) \[60{}^\circ \]
C) \[90{}^\circ \]
D) \[120{}^\circ \]
Correct Answer: A
Solution :
[a] From figure, \[\tan \theta =\frac{\sqrt{3}}{1}=\sqrt{3}\Rightarrow \theta =30{}^\circ \]You need to login to perform this action.
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