Question

1) Construa as matrizes:
A= (aij)2x3 tal que aij=i-4j
B=(bij)3x3 tal que bij=2i-j
C=(cij)2x2 tal que cij=i+3j
D=(dij)1x4 tal que dij=2i-3j

Answer 1

a)[ -4 -8 -16 ]
[ -8 -16 -32]


b) [ 1 0 -1 ]
[ 3 2 1 ]
[ 5 4 3 ]


c) [ 4 7 10 ]
[ 5 8 11 ]


d) [ -1 -4 -7 -10]

espero ajudar