Evaluate ∫1/1−x2dx\int 1/\sqrt{1-x^2} dx∫1/1−x2dx.
arcsin(x)+C\arcsin(x) + Carcsin(x)+C
arccos(x)+C\arccos(x) + Carccos(x)+C
arctan(x)+C\arctan(x) + Carctan(x)+C
ln(1−x2)+C\ln(1-x^2) + Cln(1−x2)+C