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(Ensino Médio) Matemática • 05/09/2024

Considere a matriz A (1, -2, 3) (0, 4, 2) (2, 1, 0). Assinal...

Considere a matriz A (1, -2, 3) (0, 4, 2) (2, 1, 0). Assinale a única tentativa CORRETA:

A. a11 + a22 + a32 = 5. B. a11 + a22 + a32 = 4. C. a11 + a22 + a32 = 9. D. a11 + a22 + a32 = 7 E. a11 + a22 + a32 = 6.

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