which-of-the-following-gives-the-correct-antiderivative-of-tan-x-for-x-in-an-int

Question

Which of the following gives the correct antiderivative of tan x for x in an interval where cos x ≠ 0?

Accepted Answer

-ln|cos x| + C

Answer

-ln|sin x| + C

Answer

ln|cos x| + C

Answer

-ln|sec x| + C