PG entrance exam CUET PG 2025 Mock Test Engineering Mathematics Calculus Theorems of Integral Calculus
\(\int\limits_0^{\frac{\pi }{2}} {\log (\tan x)dx}\) is equal to
1
\(- \frac{\pi }{2}{\log _e}2\)
2
\(- \pi {\log _e}2\)
3
\(\frac{\pi }{2}{\log _e}2\)
4
None of these