Question

Construa a matriz A=(aij),do tipo 2x3,sendo aij=2i-3j

Answer 1

Oi Erika

aij = 2i - 3j

A(1,1) = 2 - 3 = -1
A(1,2) = 2 - 6 = -4
A(1,3) = 2 - 9 = -7

A(2,1) = 4 - 3 = 1
A(2,2) = 4 - 6 = -2
A(2,3) = 4 - 9 = -5 

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