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Mathematics, 05.02.2021 19:30 abigailgraceblair

Find the cofactors of each entry in the first row of the matrix A= {3 1 4 1 -4 7 6 3 -2}

Ac11=
Ac12=
Ac13=

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Find the cofactors of each entry in the first row of the matrix A= {3 1 4 1 -4 7 6 3 -2}
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