Question

B=(bij) 2x3 tal que bij = 3i + 2j²

Answer 1

Explicação passo-a-passo:

b11 b12 b13

b21 b22 b23

bij= 3.i + 2. j²

b11= 3.1+2.1²= 3 +2=5

b12= 3.1+2.2²= 3+2.4= 3+8= 11

b13= 3.1+2.3²= 3+2.9= 3+18= 21

b21= 3.2+2.1²= 6+2=8

b22= 3.2+2.2²= 6+2.4= 6+8= 14

b23= 3.2+2.3²= 6+2.9= 6+18= 24

5 11 21

8 14 24