Let C denote the unit circle centered at the origin in C. Then r 1 |1+z +z** dz , 2ni z²l dz , where the integral is taken anti-clockwise along C, equals

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Let C denote the unit circle centered at the
origin in C.
1
Then
!
+ z+z°f
dz ,
2ni
where the integral is taken anti-clockwise
along C, equals
Transcribed Image Text:Let C denote the unit circle centered at the origin in C. 1 Then ! + z+z°f dz , 2ni where the integral is taken anti-clockwise along C, equals
Find the g.c.d. in Z [i] of 2 and 3+ 5i.
Transcribed Image Text:Find the g.c.d. in Z [i] of 2 and 3+ 5i.
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