Can anyone tell me how can we determine if a 3x3 matrix is diagonalisable or not?It is not a homework problem...But I need to know this.Say I am given a 3x3 real matrix...And I want to see if it is diagonalizable or not without brute evaluation...Then how can I dio this?(adsbygoogle = window.adsbygoogle || []).push({});

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# How to determine if a 3x3 matrix is diagonalisable or not?

**Physics Forums | Science Articles, Homework Help, Discussion**