Find A(a d j\ A) for the matrix A=[1-2 3...

Find `A(a d j\ A)` for the matrix `A=[1-2 3 0 2-1-4 5 2]` .

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`A =[[1 , -2 , 3] , [0 , 2, -1], [-4 , 5 , 2]]`
`A(adj A)=|A| J `
`|A| =1(4+5)+2(0-4)+3(0+8) `
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