Let z=C. Investigate the existence of complex limits:22ZZlim0Z2—L= (z*) ² − z² = − [z² − (z*)²]=−[(z−z*) (z+z*)]= − (2x)(2iy) = − 4ixyM=z=x+iy

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Answered: Let z=C. Investigate the existence of…

Linear Algebra: A Modern Introduction

4th Edition

ISBN:9781285463247

Author:David Poole

Publisher:David Poole

Chapter4: Eigenvalues And Eigenvectors

Section4.2: Determinants

Problem 20EQ

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Let z=C. Investigate the existence of complex limits: 2 2 Z Z lim 0 Z 2 — L= (z*) ² − z² = − [z² − (z*)²]=−[(z−z*) (z+z*)]= − (2x)(2iy) = − 4ixy M=z=x+iy

Let z=C. Investigate the existence of complex limits: 2 2 Z Z lim 0 Z 2 — L= (z) ² − z² = − [z² − (z)²]=−[(z−z) (z+z)]= − (2x)(2iy) = − 4ixy M=z=x+iy