Question

Dadas as matrizes A= (2 3 0 1) B=(0 4 3 2) e C=(15 14 0 18) calcule:
1) A-B
2)A-C
3)A+C
4)B-C

Answer 1

Resposta e Explicação passo a passo:

1. (2 3 0 1) - (0 4 3 2) = (2-0 3-4 0-3 1-2) = (2 -1 -3 -1)

2. (2 3 0 1) - (15 14 0 18) = (2-15 3-14 0-0 1-18) = (-13 -11 0 -17)

3. (2 3 0 1) + (15 14 0 18) = (2+15 3+14 0+0 1+18) = (17 17 0 19)

4. (0 4 3 2) - (15 14 0 18) = (0-15 4-14 3-0 2-18) = (-15 -10 3 -16)