Expand the function (f(z)=frac{1}{(z+1)(z+3)}) in a Laurent series, which is valid for (1

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Expand the function \(f(z)=\frac{1}{(z+1)(z+3)}\) in a Laurent series, which is valid for \(1<|z|<3\).

Use partial fractions and a binomial series expansion, \((1+x)^{-1}=1-x+x^{2}-\) \(x^{3} \ldots\), for \(x\) values in the interval of convergence of \(-1

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Advanced Mathematics For Engineering Students The Essential Toolbox

ISBN: 9780128236826

1st Edition

Authors: Brent J Lewis, Nihan Onder, E Nihan Onder, Andrew Prudil

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