Question

qual é a matriz b=(bij) 2×4 sendo bij = 1+ i - j​

Answer 1

Resposta:

b11= 2.1 + 1 = 2 + 1 = 3

b12= 2.1 + 2 = 2 + 2 = 4

b21= 2.2 + 1 = 4 + 1 = 5

b22= 2.2 + 2 = 4 + 2 = 6

b31= 2.3 + 1 = 6 + 1 = 7

b32= 2.3 + 2 = 6 + 2 = 8

Matriz B

| 3 4 |

| 5 6 |

| 7 8