\[\int{{{e}^{x}}(1+\tan x+{{\tan }^{2}}x)\,\,dx=}\] [Karnataka CET 1999]

\[\int{{{e}^{x}}(1+\tan x+{{\tan }^{2}}x)\,\,dx=}\] �

1.	\[\int{{{e}^{x}}(1+\tan x+{{\tan }^{2}}x)\,\,dx=}\] [Karnataka CET 1999]
A.	\[{{e}^{x}}\sin x+c\]
B.	\[{{e}^{x}}\cos x+c\]
C.	\[{{e}^{x}}\tan x+c\]
D.	\[{{e}^{x}}\sec x+c\]
Answer» D. \[{{e}^{x}}\sec x+c\]

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\[\int{{{e}^{x}}(1+\tan x+{{\tan }^{2}}x)\,\,dx=}\] [Karnataka CET 1999]

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