Show that dz Long 21-0 z3 +1 by arguing that this integral does not change if we replace C[0, 2] by C[0, r] for any r > 1, then use dz that goes the fact that 2³ +1 to 0 as r→∞. 16,f| Y ≤ ≤ max|f(z)|· length(y) to obtain an upper bound for

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Consider in complex number.

Show that
dz
2¹+1=0
[0,2]
by arguing that this integral does not change if we replace C[0, 2] by C[0, r] for any r > 1, then use
dz
2³ +1
that goes
the fact that
to 0 as r→∞.
Lis
Vo
ƒ| ≤ max |ƒ(z)| · length(y) to obtain an upper bound for
Veran
Transcribed Image Text:Show that dz 2¹+1=0 [0,2] by arguing that this integral does not change if we replace C[0, 2] by C[0, r] for any r > 1, then use dz 2³ +1 that goes the fact that to 0 as r→∞. Lis Vo ƒ| ≤ max |ƒ(z)| · length(y) to obtain an upper bound for Veran
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