The value of\[\int_{{}}^{{}}{{{e}^{x}}{{\sec }^{2}}({{e}^{x}})\ dx}\] is

\[\frac{\tan ({{e}^{x}})}{{{e}^{x}}}+k\]

The value of\[\int_{{}}^{{}}{{{e}^{x}}{{\sec }^{2}}({{e}^{x}})\ dx}\]

1.	The value of\[\int_{{}}^{{}}{{{e}^{x}}{{\sec }^{2}}({{e}^{x}})\ dx}\] is
A.	\[\tan ({{e}^{x}})+k\]
B.	\[\tan ({{e}^{x}})\ .\ e+k\]
C.	\[{{e}^{x}}\tan x+k\]
D.	\[\frac{\tan ({{e}^{x}})}{{{e}^{x}}}+k\]
Answer» B. \[\tan ({{e}^{x}})\ .\ e+k\]

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The value of\[\int_{{}}^{{}}{{{e}^{x}}{{\sec }^{2}}({{e}^{x}})\ dx}\] is

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