COS Z dz, 22 – 4

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter1: Equations And Inequalities
Section1.3: Complex Numbers
Problem 19E: Find the values of x and y. x+x+yi=3+8i
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Using Cauchy's Theorem calculate the following integral and the singular points of the function, where 

C: z(t) = 3*cost(t) + i*(3+ 3*sin(t))  0 < t < 2π 

 

cos z
dz,
z2 – 4
C
Transcribed Image Text:cos z dz, z2 – 4 C
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