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Para A={{1, 0, 0}, {0, 2, 0}, {0, 0, 3}}, calcule A^2 and a fórmula geral para A^n
Para A={{1, 0, 0}, {0, 2, 0}, {0, 0, 3}}, calcule A^2 and a fórmula geral para A^n
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