Question

1)Determine:
a) [-2 7] + [2 7]
[-6 2] [-3 12]
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b) [-2 6] [-1 6]
[-1 7] + [0 12]
[4 8] [4 -5]
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c) [-2 7] - 2 . [-1 0]
[4 -1] [10 8]
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2)Construa a matriz A=[aij] 3x2,cujo aij=2i -j2.

Answer 1

Espero que dê pra entender