Question

integral of tanx/ln(cosx) i got ln(ln(cosx)) helpppp

Answer 1

\[\int\limits_{}^{}tanx/\ln(cosx)\]

Answer 2

\[\int\limits_{}^{}\tan xdx/\ln(\cos x)=-\int\limits_{}^{}dy/y\]
where y=ln(cos x)
dy=(-sinx/cosx)dx
\[-\int\limits_{}^{}dy/y=-\ln(y)+c = -\ln(\ln(cosx))+c\]