1.判断下列函数在何处可导(并求出其导数),在何处解析;-|||-(1)|=|;;-|||-(2)(Z)^*;-|||-(3)geqslant Re;-|||-(4) ((x)^2+2y)+i((x)^2+(y)^2);-|||-(5) (x)^2+2i(y)^3;-|||-(6) ((x-y))^2+2i(x+y)