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If zz - -4 + j5, z2 - 3 - j2 , and z3 2- j3, what is Im (z - z1) + z; ? Note: 2* is the complex conjugate of z. Im (z) is the imaginary part of z. O 1+ j2 O 11 + j2 none of the choices O -5 + j2

If zz - -4 + j5, z2 - 3 - j2 , and z3 2- j3, what is Im (z - z1) + z; ? Note: 2* is the complex conjugate of z. Im (z) is the imaginary part of z. O 1+ j2 O 11 + j2 none of the choices O -5 + j2

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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If zz = -4 + j5, z2 = 3 - j2 , and z3 = 2 - j3 , what is Im (z; - 21) + 2; ? Note: 2* is the complex conjugate of z. Im (z) is the imaginary part of z O 1+ j2 O 11 + j2 none of the choices O -5+ j2
Transcribed Image Text:If zz = -4 + j5, z2 = 3 - j2 , and z3 = 2 - j3 , what is Im (z; - 21) + 2; ? Note: 2* is the complex conjugate of z. Im (z) is the imaginary part of z O 1+ j2 O 11 + j2 none of the choices O -5+ j2
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