# How do you find #lim_(xtooo)(Cos(x)/x)#?

##### 3 Answers

Mar 28, 2017

Because the upper bound of cos(x) is 1 and the lower bound is -1:

We know the limits of the two bounds to be 0:

Mar 28, 2017

It should tend to zero.

#### Explanation:

I would say that as cos(x) oscilates between

This is somewhat supported by the graph of our function:

graph{(cos(x))/x [-10, 10, -5, 5]}

Mar 28, 2017

Because

Hence

Finally