Integration of root tanx
Integration of root tan x is little complex. This can be solve using integration by substitution method . The formula is given by $\int \sqrt {tan x} \; dx = \frac {1}{\sqrt 2} \tan^{-1} (\frac {tan x -1}{\sqrt {2tan x}}) + \frac {1}{2\sqrt 2} \ln \frac {(tan x + 1 -\sqrt {2tan x})}{(tan x + […]
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