Assuming that e is the irrational number approximated by $2\mathrm{.}71828,$ the derivative of n$($x$)=$ e$^$x is $...$

Group of answer choices

n $\text{'}($x$)=$ ln$($x$)$

n $\text{'}($x$)=1/$ ln$($x$)$

n $\text{'}($x$)=$ e$^$x

n $\text{'}($x$)=1/$ x