Question

1 -) Escreva a matriz A=(a,j), onde a; =21+3j.
-2 0
2-) Sejam A = (4 -1 ) e B = ( 7
3). *)
8 5
2
calcule
0
a-) A+B
b-)A-B
2
3-) Sejam A = (4 -1
10 2
-3 -2
= 10 -4 ) calcule
-1 -3
a) 3.A +2.B
b) 3.(A + B) + 2.(B-C)

Answer 1

Resposta:

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Explicação passo-a-passo:

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