# Question #c6e05

##### 1 Answer

Jan 20, 2018

The limit does not exist.

#### Explanation:

So we have

Before we do anything, we ask ourselves: What is the domain of this function?

As long as

This is because first, we cannot divide by zero, and second, cosine of an angle can only range from

We solve our inequality:

Note that

So our domain is

If we get outside this domain, the

Therefore, the limit we are looking for does not exist.