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From: shapper <mdmoura@gmail.com>
Newsgroups: comp.soft-sys.matlab
Subject: Re: Cofactor Matrix
Date: Wed, 5 Dec 2007 18:32:28 -0800 (PST)
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On Dec 6, 12:58 am, shapper <mdmo...@gmail.com> wrote:
> Hello,
>
> I am having a problem with the Cofactor matrix:http://en.wikipedia.org/wiki/Minor_%28linear_algebra%29
>
> My problem is that I have the cofactor matrix and I need to find the
> original matrix. How can I do this?
>
> My cofactor matrix is:
>
> Cofactor of A = [-1 1 2; -2 1 4; 2 -1 -3]
> Det(A) = |A| = 1
>
> How can I calculate the original matrix A?
>
> Thanks,
> Miguel

Just solved it.

Thanks