CORRECT OPTION: A
$
\begin{array}{l}
I=\int e^{x}\left(\frac{2+2 \sin x \cos x}{2 \cos ^{2} x}\right) d x \\
I=\int e^{x}\left(\tan x+\sec ^{2} x\right) d x \\
I=e^{x} \tan x+C
\end{array}
$
CORRECT OPTION: A
$
\begin{array}{l}
I=\int e^{x}\left(\frac{2+2 \sin x \cos x}{2 \cos ^{2} x}\right) d x \\
I=\int e^{x}\left(\tan x+\sec ^{2} x\right) d x \\
I=e^{x} \tan x+C
\end{array}
$