Difference between revisions of "Characteristic polynomial"
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(New page: The '''characteristic polynomial''' of a matrix <math>A</math> is given by, :<math>|A-\lambda I|</math> where <math>I</math> is the identity matrix. Category:mathematics) |
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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|</math> | + | :<math>|A-\lambda I|=0</math> |
where <math>I</math> is the [[identity matrix]]. | where <math>I</math> is the [[identity matrix]]. | ||
[[Category:mathematics]] | [[Category:mathematics]] | ||
Revision as of 01:25, June 8, 2008
The characteristic polynomial of a matrix <math>A</math> is given by,
- <math>|A-\lambda I|=0</math>
where <math>I</math> is the identity matrix.