In the limit:
lim as n--->inf 2*(n!)/4^n = 2*lim as n--->inf (n!)/4^n
how do I show that n! grows faster than 4^n?
This is not a proof question. It's just a "do it" question and I'm asking for the "how".
The answer:
=infinity
Any input would be greatly appreciated!
Thanks in advance!