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Mathematics, 06.12.2021 20:30 yennie123

Evaluate the determinate: I -1 -8 9 I
I 4 12 -7 I
I -10 3 2 I
I got the answer, -567
But I'm not sure if this is correct...

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Answers: 3

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You know the right answer?
Evaluate the determinate: I -1 -8 9 I
I 4 12 -7 I
I -10 3 2 I
I got the answer,...
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