Use the limit definition of derivative to determine whether the function f(z)=(\operatorname{Re} z)^{2}f(z)=(Rez) 2 is complex-d

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2 years ago

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Use the limit definition of derivative to determine whether the function f(z)=(\operatorname{Re} z)^{2}f(z)=(Rez) 2 is complex-d

ifferentiable anywhere it the complex plane (consider the vertical and horizontal limits for \Delta f / \Delta z,Δf/Δz, as we did in class). Is it analytic anywhere? Check your answer using Cauchy-Riemann equations, u_{x}=v_{y}, u_{y}=-v_{x}u x =v y ,u y =−v x .

Mathematics

1 answer:

beks73 [17] · Answer 1 · 2022-07-27T23:08:37+03:00

beks73 [17]2 years ago

4 0

Hmmm 818291937739191 is the answer