- #1

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first of all it asks me to show that f satisfies the Cauchy-Riemann equation which I am able to do by seperating into real and imaginary [itex]u + iv : u(x,y),v(x,y)[/itex] and then partially differentiating wrt x and y and just show that [itex] \frac{\partial u}{\partial x} = \frac{\partial v}{\partial y} , \frac{\partial u}{\partial y} = -\frac{\partial v}{\partial x} [/itex] and then it asks to express f in terms of z i.e f(z) =.....

I have no idea where to begin with this