Mathematics, 18.03.2021 02:20 miguearrobita
Dada a matriz A = (aij)3x3 onde ajj = 2i - 3j + (i + ]). Assinale a alternativa que
representa o valor do traço da matriz A.
A. 0
B. 2
C.4
D. 6
E. 8
Answers: 3
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Dada a matriz A = (aij)3x3 onde ajj = 2i - 3j + (i + ]). Assinale a alternativa que
representa o v...
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