A) \[{{30}^{o}}\]
B) \[{{60}^{o}}\]
C) \[{{45}^{o}}\]
D) \[{{90}^{o}}\]
Correct Answer: A
Solution :
\[\tan \,\,\theta =\mu \] \[\tan \theta =\frac{1}{\sqrt{3}}\] \[\tan \theta =\tan \,{{30}^{o}}\] Angle of inclination, \[\theta ={{30}^{o}}\]You need to login to perform this action.
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