Question

find the limit of lim x tends to 0^-[e^(1/x)]

Answer 1

not clear. limit as x goes to what?
limit of what?

Answer 2

\[lim_{x\rightarrow 0}e^{\frac{1}{x}}\]?

Answer 3

correct but x tends to 0^-1 (power of negative 1)

Answer 4

Your teacher is trying to be cute, or tricky. 0^-1=1/0=infinity.
So find the limit as x goes to infinity.