Find the singular point of the rational function f(z)=z/(z+i) * O z=-i O z=1 O z=i O z=-1 Find f'(z) and evaluate f'(2i) for rationa function f(z)=z/(z+i) O -i/9 O -1/3 O -i/3 3i

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Find the singular point of the rational
function f(z)=z/(z+i) *
Z=-i
Z=1
z-i
O z=-1
Find f'(z) and evaluate f'(2i) for rational
function f(z)=z/(z+i)
-i/9
-1/3
-i/3
3i
Transcribed Image Text:Find the singular point of the rational function f(z)=z/(z+i) * Z=-i Z=1 z-i O z=-1 Find f'(z) and evaluate f'(2i) for rational function f(z)=z/(z+i) -i/9 -1/3 -i/3 3i
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