Limit of $\lim_{t \to \infty}e^{i \omega t}$ I have that: 
$$\lim_{t \to \infty}e^{i \omega t}= \lim_{t \to \infty}cos(\omega t)+i \,sin( \omega t)$$

Since this is an oscilating function I kwow that $\lim_{t \to \infty}e^{i \omega t} \neq \infty$

But how can I obtain the limit of this function?
e^(iwt) is the answer since it is contant with respect to x.
e^(iwt) is the answer since it is contant with respect to x.