AP

MATHEMATICS · Single correct · AP · Calculus AB · Integration and Accumulation of Change · Integration and Accumulation of Change

Problem

\int \frac{e^{\tan^{-1}x}}{1+x^2}\,dx =

(A)

\log(1+x^2) + c

(B)

\log\left(e^{\tan^{-1}x}\right) + c

(C)

e^{\tan^{-1}x} + c

(D)

\tan^{-1}\left(e^{\tan^{-1}x}\right) + c