\[\int_{0}^{\pi /2}{\,\,\log \tan x\,dx=}\] [MP PET 1999; RPET 2001, 02; Karnataka CET 1999, 2000, 01, 02]

\[\frac{\pi }{2}{{\log }_{e}}2\]

\[-\frac{\pi }{2}{{\log }_{e}}2\]

\[\int_{0}^{\pi /2}{\,\,\log \tan x\,dx=}\] [MP PET 1999; RPET 2001, 0

1.	\[\int_{0}^{\pi /2}{\,\,\log \tan x\,dx=}\] [MP PET 1999; RPET 2001, 02; Karnataka CET 1999, 2000, 01, 02]
A.	\[\frac{\pi }{2}{{\log }_{e}}2\]
B.	\[-\frac{\pi }{2}{{\log }_{e}}2\]
C.	\[\pi {{\log }_{e}}2\]
D.	0
Answer» E.

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\[\int_{0}^{\pi /2}{\,\,\log \tan x\,dx=}\] [MP PET 1999; RPET 2001, 02; Karnataka CET 1999, 2000, 01, 02]

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