Question

construa a matriz . a (aij) do tipo 2x2 aij 6i -4 j.​

Answer 1

Resposta:

Explicação passo-a-passo:

$A=\left[\begin{array}{cc}a_{11} &a_{12} &a_{21}&a_{22}\ \\\end{array}\right]\\\\a_{11}=6.1-6.1=2\\\\a_{12}=6.1-4.2=-2\\\\a_{21}=6.2-4.1=8\\\\a_{22}=6.2-4.2=4\\\\A=\left[\begin{array}{cc}2&-2\\8&4\\\end{array}\right]$