\[2{{\tan }^{-1}}\frac{1}{3}+{{\tan }^{-1}}\frac{1}{2}=\] – McqOptions

MCQOPTIONS

1.	\[2{{\tan }^{-1}}\frac{1}{3}+{{\tan }^{-1}}\frac{1}{2}=\]
A.	\[{{90}^{o}}\]
B.	\[{{60}^{o}}\]
C.	\[{{45}^{o}}\]
D.	\[{{\tan }^{-1}}2\]
Answer» E.

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