Undetermined coefficients in the partial fraction expansion of 1/(s(s²+1)) (Q1674)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Undetermined coefficients in the partial fraction expansion of 1/(s(s²+1)) |
No description defined |
Statements
\\frac{1}{s(s^{2}+1)}=\\frac{A}{s}+\\frac{Bs+C}{s^{2}+1}\\ \\Rightarrow\\ A(s^{2}+1)+s(Bs+C)=1\\ \\Rightarrow\\ A=1,\\ B=-1,\\ C=0
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