Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
Related questions
Question
Solve the given functions of a complex variable intro. Please answer all items

Transcribed Image Text:10.
13.
16.
19.
21.
2z + 3
2+2
11.
14.
17.
2z - i
iz + 2
2.
In |z|
z² – z²
COS Z
Inz (Use 0 <0 < 2π.)
eiz (Careful: cos z and sin z are not u and v.)
е
Z
12.
z²+1
15.
ez
18.
20. (1+2i) z² + (i − 1)z + 3
אן
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