4. Find the residues of each of the following functions at its poles 3. •f(z)= 22 +3 ans : 2²-4 FCZ) = Z-3 • • f(Z) Z³452² KZ e (Z-2)³ f(Z) =(2²+4)² n = 7/4 > 12 = 1/4 ans = 8/25 > Y2 = -8/25 2 2k ans 3 r = ke ens : r₁ = √₂=0
4. Find the residues of each of the following functions at its poles 3. •f(z)= 22 +3 ans : 2²-4 FCZ) = Z-3 • • f(Z) Z³452² KZ e (Z-2)³ f(Z) =(2²+4)² n = 7/4 > 12 = 1/4 ans = 8/25 > Y2 = -8/25 2 2k ans 3 r = ke ens : r₁ = √₂=0
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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