sin (z)3- Determine the type of the singularity of f(z) = (Z-TC)4- Determine a such that the given function is harmonic u = e³x cos (ay).5- Find the possible values of a and b in the expressionu(x, t) = cos (at) sin (bx)such that it satisfies the wave equation.

Answered: 3- Determine the type of the…

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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3- Determine the type of the singularity of f(z) sin (z) (Z-TC) 3x 4- Determine a such that the given function is harmonic u = e³x cos (ay). 5- Find the possible values of a and b in the expression u(x, t) = cos (at) sin (bx) such that it satisfies the wave equation.