I need the answer as soon as possible What's the imaginary part of z - 2z, if z = a+ib ?а.3ab-b³+2bb.othersO c. 3a b-b3O d. ab-b³-2bO e.3ab-2bf.3ab-b3-4bO g. 3ab-b³-2bh. 3ab+b³-2b

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Answered: art of z- 2z, if z = a+ib ?

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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