The Laurent series of functionf(z)=1/z(z-1) for the region Iz|<1is1-z-z^2-.none of theseO -1/z-1-z-z^2-.O 1/z+1+z+z^2+.z2+z-2The value of lim²"isz→1 z-123.1

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Answered: The Laurent series of function…

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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The Laurent series of function f(z)=1/z(z-1) for the region Iz|<1 is 1-z-z^2-. none of these O -1/z-1-z-z^2-. O 1/z+1+z+z^2+. The value of lim z2+z-2. is z→1 z-1 2 3. 1