Limits in complex numbers and functions

[Dick]

I think I got it.
I ended up with
(1-i√3)/6
Sound right?? Should be if I did all the calculations right.

That looks like what I got.

 

[MATHMAN89]

Just checked on WOLFRAM. Correct! VICTORY!

 

[MATHMAN89]

I only have one problem left I'm trying to do now, and it's not one that I posted because I thought it would be the easiest.

Can you see https://www.physicsforums.com/showthread.php?p=3567888&posted=1#post3567888
?
I appreciate your help, Dick. You're the best!