Limit as X-> infinity of cos(x)

[Quantum_Grid]

limit as X--> infinity of cos(x)

Homework Statement

Find the limit.
$$\stackrel{lim}{x\rightarrow\infty}cos(x)$$

The Attempt at a Solution

As best as I can tell by putting larger and larger numbers in my calculator, there is no limit, as cos(x) just oscillates between (-1,1). So is the limit undefined, or is it 1?

 

[djeitnstine]

Your first thought is correct. It is undefined.