Let z be a complex number. Then cos(72)+3i is unbounded in C. * O False True

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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OI: 73| 4:29
Let z be a complex number and f(z) be any function. If C is a closed contour then
Re 4. f(z)dz is
$. Re(f(z))dz
not necessary equal to the above
$. Re(f(z))dz
ogual to the c bovo
Transcribed Image Text:OI: 73| 4:29 Let z be a complex number and f(z) be any function. If C is a closed contour then Re 4. f(z)dz is $. Re(f(z))dz not necessary equal to the above $. Re(f(z))dz ogual to the c bovo
OD: 73| 4:29
equal to the above
O None of these
$. Im(f(z))dz
equal to the above
Let z be a complex number. Then cos(72)+3i is
unbounded in C. *
False
O True
Transcribed Image Text:OD: 73| 4:29 equal to the above O None of these $. Im(f(z))dz equal to the above Let z be a complex number. Then cos(72)+3i is unbounded in C. * False O True
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