\[{{\cot }^{-1}}(-\sqrt{3})\]= – McqOptions

MCQOPTIONS

1.	\[{{\cot }^{-1}}(-\sqrt{3})\]=
A.	\[-\frac{\pi }{6}\]
B.	\[\frac{5\pi }{6}\]
C.	\[\frac{\pi }{3}\]
D.	\[\frac{2\pi }{3}\]
Answer» C. \[\frac{\pi }{3}\]

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