Question

lim cos(x)
(x->infinity)

Answer 1

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!

Answer 2

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

Answer 3

its an undetermined value oscillating between -1 and 1

Answer 4

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

Answer 5

glad to have latex back