Tutorial 13: Heaviside's formula Confirm that the following functions have simple poles and use Heaviside's formula to find the residues to evaluate the following integrals: f= 1 z sin 1. -dz and C is the circle |z - 3 = 2. az

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Tutorial 13: Heaviside's formula
Confirm that the following functions have simple poles and use Heaviside's formula to find the residues to
evaluate the following integrals:
1.
2.
$
3.
1
z sin z
·LOF
dz and C is the circle |z-3 = 2.
1
(²¹-2dz and C is the unit circle.
dx
x² + x³+x²+x+1'
Hint: Use a suitable D-shaped contour
Transcribed Image Text:Tutorial 13: Heaviside's formula Confirm that the following functions have simple poles and use Heaviside's formula to find the residues to evaluate the following integrals: 1. 2. $ 3. 1 z sin z ·LOF dz and C is the circle |z-3 = 2. 1 (²¹-2dz and C is the unit circle. dx x² + x³+x²+x+1' Hint: Use a suitable D-shaped contour
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