- #1
srfriggen
- 306
- 5
Homework Statement
does the series (Sigma) 4^n/e^n^5 converge or diverge?
Homework Equations
3. The Attempt at a Solution [/b
just got out of a test where this was asked and my teacher told me I had to use the integral test however I think using direct comparison to a known geometric series could work as well. here is what i thought of...
4^n/e^n^5 < 1/e^n^5 , where the latter is a convergent geometric series (constant raised to a variable power) that n^5 is throwing me off but does my reasoning make sense at all?