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(Solved): By using the definition of the derivative of a complex function, show that the function (a) f(z)= ...
By using the definition of the derivative of a complex function, show that the function (a) f(z)=?z+2j?2 is differentiable only at z?=?2j and then find f?(?2j) (b) f(z)=Re(z2) is differentiable only at z?=0 and then find f?(0).
