Using Cauchy-Riemann equations, we get that f(z) = |z – 3i|2 is O differentiable at z-3i but not analytic at z=3i O None of these O analytic at z 31 O differentiable everywhere not differentiable at every complex number
Using Cauchy-Riemann equations, we get that f(z) = |z – 3i|2 is O differentiable at z-3i but not analytic at z=3i O None of these O analytic at z 31 O differentiable everywhere not differentiable at every complex number
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.5: Trigonometric Form For Complex Numbers
Problem 24E
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![Using Cauchy-Riemann equations, we get that f(z) = |z – 3i|2 is
O differentiable at z-3i but not analytic at z=3i
None of these
analytic at z 3i
differentiable everywhere
O not differentiable at every complex number](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fafb2a762-cc8b-475b-ba1c-de692ae333ac%2F7fab4e09-3e77-41aa-9bd1-862bf8559d24%2Flttev7o_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Using Cauchy-Riemann equations, we get that f(z) = |z – 3i|2 is
O differentiable at z-3i but not analytic at z=3i
None of these
analytic at z 3i
differentiable everywhere
O not differentiable at every complex number
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