If A=[-4-3-3 1 0 1 4 4 3] , show that a ...

If `A=[-4-3-3 1 0 1 4 4 3]` , show that `a d j\ A=A` .

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`A=[[-4, -3, -3],[ 1 , 0 , 1], [4, 4 , 3]]`

`C_{11}=-4` `C_{12}= 1 C_{13} =4 `
`C_{21}=-3 C_{22} =0 C_{23}=4`
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