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Use Cauchy's integral formula (or its extension) to calculate each of the following integrals (in each case the contour is positively oriented): (a) √22- (b) √(32-41-1 COS 2 √2+1+1=2=(2²+79²) (2²2-72) dz 18e² dz 13z-i-1 (922 +1)3a

Use Cauchy's integral formula (or its extension) to calculate each of the following integrals (in each case the contour is positively oriented): (a) √22- (b) √(32-41-1 COS 2 √2+1+1=2=(2²+79²) (2²2-72) dz 18e² dz 13z-i-1 (922 +1)3a

Advanced Engineering Mathematics
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 help with the following Complex Analysis questions (a) and (b) 

Use Cauchy's integral formula (or its extension) to calculate each of the following integrals (in each case the contour is positively oriented): COS Z - dz (a) √12=+=1-25 (2² + 17²³) (2² - 1²) (b) √ 132-4-1 (92² +1)3² dz |3z-i|=1 8
Transcribed Image Text:Use Cauchy's integral formula (or its extension) to calculate each of the following integrals (in each case the contour is positively oriented): COS Z - dz (a) √12=+=1-25 (2² + 17²³) (2² - 1²) (b) √ 132-4-1 (92² +1)3² dz |3z-i|=1 8
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