Let f (2) = . Let C, be the circle |2| = 7 in the counter-clockwise direction, C, the circle |z – 8| = 7 in the counter-clockwise direction, and fin C3 the square with vertices (7, 7), (–7,7),(–7,–7) and (7, –7) in the counter-clockwise direction. Part (a) 1 What is 2ni | f(2) dz? Part (b) 1 What is 2mi f(2) dz? Part (c) 1. What is 2ni f(2) dz?

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Let f(2) = 2. Let C, be the circle |z| = 7 in the counter-clockwise direction, C2 the circle |z – 8| = 7 in the counter-clockwise direction, and finally
C3 the square with vertices (7,7), (-7,7), (-7,–7) and (7, –7) in the counter-clockwise direction.
Part (a)
1
What is
Part (b)
1
What is
2ni Jo
Part (c)
1
What is
2ri
Transcribed Image Text:Let f(2) = 2. Let C, be the circle |z| = 7 in the counter-clockwise direction, C2 the circle |z – 8| = 7 in the counter-clockwise direction, and finally C3 the square with vertices (7,7), (-7,7), (-7,–7) and (7, –7) in the counter-clockwise direction. Part (a) 1 What is Part (b) 1 What is 2ni Jo Part (c) 1 What is 2ri
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