If we consider the series...
... setting we have that for n 'large enough' is...
Now the series...
... converges so that the series (1) for converges too...
Hi guys, I think this is easy, but I keep getting stuck!
"Prove the series converges for all complex z with real part strictly greater than 1."
I assume we take the absolute value
But where to now, I assume the comparison test, but what would one compare this too?