ABSTRACT
We have discussed eigen analysis in finding series solutions of differential equations in Section 6. We have similar concepts in matrices. We now investigate solutions to a linear system of equations given by, () A x=λ I x = λ x https://s3-euw1-ap-pe-df-pch-content-public-p.s3.eu-west-1.amazonaws.com/9780429332951/a5e9ddd2-7a84-42d5-9c66-2199fdb5b813/content/eq682.tif"/>
