Difference between revisions of "Characteristic polynomial"
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| − | The '''characteristic polynomial''' of a matrix <math>A</math> is given by, | + | The '''characteristic polynomial''' of a [[matrix]] <math>A</math> is given by, |
:<math>|A-\lambda I|=0</math> | :<math>|A-\lambda I|=0</math> | ||
Revision as of 01:25, June 8, 2008
The characteristic polynomial of a matrix Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle A} is given by,
where Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle I} is the identity matrix.