matrix is:

0,0,1

1,0,0

0,1,0

Find eigenvalues of matrix.

Really stuck on how to do this as I work it out using the only method I know and get (0-λ ) (λ^2) + (λ ). Obviously a solution is 1 but I need to find two more??

Thanks.

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- November 16th 2008, 07:09 AMgeo3matrix eigenvalues **URGENT**
matrix is:

0,0,1

1,0,0

0,1,0

Find eigenvalues of matrix.

Really stuck on how to do this as I work it out using the only method I know and get (0-λ ) (λ^2) + (λ ). Obviously a solution is 1 but I need to find two more??

Thanks. - November 16th 2008, 07:39 AMRapha
- November 16th 2008, 07:45 AMgeo3
how did you calculate 1-t^3??

- November 16th 2008, 07:46 AMgeo3
- November 16th 2008, 07:50 AMRapha

Sarrus:

(-t)*(-t)*(-t) + 0*0*0 + 1*1*1 - 1*(-t)*0 - 0*1*(-t) - (-t)*0*1 = -t^3 +1