How to calculate such a limit?

Question

Mathematics

(2^n)/(n+3)! (n -> infinity)

Answer 1

Replace factorial by Stirling's formula

Answer 2

If you just need an answer, then it is much faster to write a problem in wolfram than to ask in GT https://www.wolframalpha.com/input/?i=lim%28%282^n...
If you need to understand how to come to an answer , then you can use the methodological materials that the teacher advised, as a rule, there is everything you need to solve.
Limit is 0