# What is a two-sided limit?

##### 1 Answer

IF

AND

AND

THEN value *two-sided limit*.

#### Explanation:

We are talking here about a limit of a function

It's not a limit when an argument tends to infinity.

The argument

(a)

(b)

(c)

All the above cases are different and conditional limits (a) and (b), when

Of course, if unconditional limit (c) of a function when

The limit of *one-sided* (*left-sided*) limit.

The limit of *one-sided* (*right-sided*) limit.

If they both exist and equal, we can talk about *two-sided limit*

So, *two-sided limit* can be defined as follows:

IF

THEN value *two-sided limit*.