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 Post subject: eigenspace helpPosted: Thu, 14 Jun 2012 22:46:44 UTC
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Joined: Thu, 14 Jun 2012 16:15:13 UTC
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given this matrix, a= [3,-2,4 ; 0,3, k; 0,0,0] how do I find k such that a has a two dimensional eigenspace?

I already found the eigenvalues x= 0, 3, 3.

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 Post subject: Re: eigenspace helpPosted: Thu, 14 Jun 2012 23:03:18 UTC
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Joined: Wed, 30 Mar 2005 04:25:14 UTC
Posts: 12098
Location: Austin, TX
ktau2010 wrote:
given this matrix, a= [3,-2,4 ; 0,3, k; 0,0,0] how do I find k such that a has a two dimensional eigenspace?

I already found the eigenvalues x= 0, 3, 3.

Any k will do.

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