Question

1) Escreva a matriz A= (aij)
2×3 onde aij ; = 2i+3j​

Answer 1

Resposta:

$\left[\begin{array}{ccc}5&8&\\7&10&\\9&12\end{array}\right]$

Explicação passo-a-passo:

$\left[\begin{array}{ccc}a&b\\c&d\\e&f&\\\end{array}\right]$

a= 2.1+3.1 = 5

b= 2.1+3.2 = 8

c= 2.2+3.1 = 7

d= 2.2+3.2 = 10

e= 2.3+3.1= 9

f= 2.3+3.2= 12