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#### Petrus

##### Well-known member

- Feb 21, 2013

- 739

I got one question. If I want to find basis ker and it got double root in eigenvalue but in that eigenvalue i find one eigenvector(/basis) what kind of decission can I make? Is it that if a eigenvalue got double root Then it Will ALWAYS have Two eigenvector(/basis)?

Regards,

\(\displaystyle |\pi\rangle\)