(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Ok I was working with finding Jordan canonical form...

Here is the matrix I was working on:

| 1 1 1 |

|-1 -1 -1 |

| 1 1 0 |

I am having problem with finding eigenvalues... below is the attempt to solution

I was not getting the right answer. So, when I used online calculator to find the eigenvalue it was comletely different from what I got!

2. The attempt at a solution

|λ-1 , 1 , 1 |

|-1 , λ+1 , -1 |

|1 , 1 , λ |

So, I got values something λ^{3}= 4

The values from online calculator was λ^{3}= 0

Please help me in finding how they got eigenvalues all 0.

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# Homework Help: Finding eigenvalues for JCF

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