Thread: Can someone please help me wit these complex analysis problems, I can´t do it?

I need help please, can anyone solve these problems for me?

First of all, while we can solve the problems for you, we won't. That goes against the policies of the site that each student is expected to do their own work! Instead, you need to show us what you've tried and where you're stuck and we can lead you in the right direction.

Second, it would really help if you posted the problems in English.