## anonymous 5 years ago lim cos(x) (x->infinity)

1. Owlfred

Hoot! You just asked your first question! Hang tight while I find people to answer it for you. You can thank people who give you good answers by clicking the 'Good Answer' button on the right!

2. anonymous

no limit since cosine is periodic. goes between -1 and 1 and takes on all values in between infinitely often

3. anonymous

its an undetermined value oscillating between -1 and 1

4. anonymous

now prove $\frac{1}{x}$ is not a polynomial

5. anonymous