The cofactors of the first-row entries are .
1.-407,-74,227
2.-407,-68,287
3.-393,...
Mathematics, 13.02.2020 05:09 witerose2974
The cofactors of the first-row entries are .
1.-407,-74,227
2.-407,-68,287
3.-393,-74,287
4.-393,-68,227
The cofactors of the second-row entries are .
1.-471,222,-91
2.-471,228,-71
3.-469,222,-91
4.-469,228,-71
The cofactors of the third-row entries are .
1.249,-222,349
2.249,-217,-351
3.251,-222,349
4.251,-217,-351
Answers: 1
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