7. (a) Shade the region in the complex plane defined by {z€C: |z+2+ 2레 < 2} . (b) Shade the region in the complex plane defined by z + 2+2i 2 - 2 – 4i

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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please send complete handwritten solution Q7

7. (a) Shade the region in the complex plane defined by
{z € C : |z+2+ 2i| < 2} .
(b) Shade the region in the complex plane defined by
{rec:
|s}.
z + 2+ 2i
z - 2 - 4i
Transcribed Image Text:7. (a) Shade the region in the complex plane defined by {z € C : |z+2+ 2i| < 2} . (b) Shade the region in the complex plane defined by {rec: |s}. z + 2+ 2i z - 2 - 4i
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