Question

Quien me puede decir la de mxn porfavor

Answer 1

Respuesta:

Explicación paso a paso:

M = $\left[\begin{array}{ccc}-4&8&\\0&1&\\\end{array}\right]$

N= $\left[\begin{array}{ccc}1/2&1&\\-2&4&\\\end{array}\right]$

MXN = $\left[\begin{array}{ccc}-4(1/2) + 8(-2) & -4(1) + 8(4)&\\0(1/2) +1(-2) &0(1) + 1(4)&\\\end{array}\right]$

MXN= $\left[\begin{array}{ccc}-2 - 16& -4 + 32&\\0 - 2&0 + 4&\\\end{array}\right]$

MXN= $\left[\begin{array}{ccc}-18&28&\\-2&4&\\\end{array}\right]$