(z² – 4)(2² – 3z – 10)(22 + 4z + 4)(z2 – z – 6)(15) Find the singularities of the function f(z)Classifythem and find the residue at all poles. Evaluate f fr where IT is the circle |z- i| = 3.

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(z2 – 4)(z² – 3z – 10) (2² + 4z + 4)(z² – z (15) Find the singularities of the function f(z) = Classify - Z - them and find the residue at all poles. Evaluate f fr where I is the circle |z-i| = 3.

(z2 – 4)(z² – 3z – 10) (2² + 4z + 4)(z² – z (15) Find the singularities of the function f(z) = Classify - Z - them and find the residue at all poles. Evaluate f fr where I is the circle |z-i| = 3.

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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Question

(z² – 4)(2² – 3z – 10)
(22 + 4z + 4)(z2 – z – 6)
(15) Find the singularities of the function f(z)
Classify
them and find the residue at all poles. Evaluate f fr where IT is the circle |z- i| = 3.

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