Find ∫sec(x)tan(x)dx\int \sec(x) \tan(x) dx∫sec(x)tan(x)dx.
sec(x)+C\sec(x) + Csec(x)+C
tan(x)+C\tan(x) + Ctan(x)+C
−sec(x)+C-\sec(x) + C−sec(x)+C
sec2(x)+C\sec^2(x) + Csec2(x)+C