Question

dadas as matrizes determine: A+B e B+C A=/1 2 3 -4 5 6 4 6 8 \ B=/-7 -8 9 12 6 5 8 7 4\ C=/2 3 -4 6 7 1 2 8 7\

Answer 1

Resposta:

3_45648/ B=/_7 _891265874/ C=/23 _4