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If CR is the contour z = Re" for some constant R>0 where t e (0, 4, first prove that e dz <(1 – e *). What can you conclude as R→ o0? 4R CR Remark: You can use the inequality sin(2t) > 4t for all t E (0, 4] without proof. 2z + 1 - Evaluate dz; state which results you use! COS Z 22

If CR is the contour z = Re" for some constant R>0 where t e (0, 4, first prove that e dz <(1 – e *). What can you conclude as R→ o0? 4R CR Remark: You can use the inequality sin(2t) > 4t for all t E (0, 4] without proof. 2z + 1 - Evaluate dz; state which results you use! COS Z 22

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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If CR is the contour z = Re" for some constant R> 0 where t e 0, ), first prove e dz <(1 – e *). What can you conclude as R→ o0? CR that 4R Remark: You can use the inequality sin(2t) 2 t for all t e [0, ] without proof. 2z + 1 - Evaluate dz; state which results you use! COS Z 22
Transcribed Image Text:If CR is the contour z = Re" for some constant R> 0 where t e 0, ), first prove e dz <(1 – e *). What can you conclude as R→ o0? CR that 4R Remark: You can use the inequality sin(2t) 2 t for all t e [0, ] without proof. 2z + 1 - Evaluate dz; state which results you use! COS Z 22
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