Question

1. Dadas as matrizes A= (0 4 2 -5), B= (-1 7 4 3) e C= (9 1 -4 3) calcule : a) A+B b) B+A c) A+B+C 2. Dadas as matrizes A= (8 25 5 -7) , B= ('2 9 -14 -3) calcule: a) A-B b) B-A​

Answer 1

Resposta:

1)a) |-1 11 6 -2|

b) |-1 11 6 -2|

c) |8 12 2 1|

2)a) |6 16 19 -4|

b) |-6 -16 -19 4|

espero ter ajudado!!!