Question

determine a matriz B=(b)ij 3×2 sendo 2+i+j

Answer 1

Bora lá!

bij = 2 + i + j



b11= 2 + 1 + 1 = 2 + 2 = 4
b12= 2 + 1 + 2 = 3 + 2 = 5

b21= 2 + 2 + 1 = 4 + 1 = 5
b22= 2 + 2 + 2 = 4 + 2 = 6

b31= 2 + 3 + 1 = 5 + 1 = 6
b32= 2 + 3 + 2 = 5 + 2 = 7



Matriz B

| 4 5 |
| 5 6 |
| 6 7 |




★Espero ter ajudado! tmj