Question

\[\lim_{n \rightarrow 1^{-}} {2/ x-1}\]
How do I solve?

Answer 1

just plug in 1 for n - you'll see, that there is no limit, cause the function approaches negative infinity (cause you are approaching from the left).

Answer 2

by saying there is no limit do you mean that the limit is zero?

Answer 3

no - i mean, it doesn't exist. I think it's called an "unbounded limit" in english.. i'm not sure, sorry.