# Thread: Complex Analysis - need quick help

1. ## Complex Analysis - need quick help

1) Show that f(z) = e^Zbar is nowhere holomorphic in C
i wrote zbar coz i dunno how to put that bar upon Z :P

2) Use the cauchy riemann equation to determine where f(z) = (x-y)^2 + 2i(x+y) is differentiable and where it is holomorphic.

Thnx

2. Originally Posted by Kai
1) Show that f(z) = e^Zbar is nowhere holomorphic in C
i wrote zbar coz i dunno how to put that bar upon Z :P
Use Cauchy-Riemann equations.

2) Use the cauchy riemann equation to determine where f(z) = (x-y)^2 + 2i(x+y) is differentiable and where it is holomorphic.
Post what you did here. It should be clear.