Question

Help !!? Please please

Answer 1

9514 1404 393

Answer:

[[-14][-1]]

Explanation:

Row m of the first matrix is multiplied term-by-term by column n of the second matrix to get term (m,n) of the product matrix.

`\left[\begin{array}{cc}2&-4\\3&-1\end{array}\right]*\left[\begin{array}{c}1&4\end{array}\right] =\left[\begin{array}{c}(2)(1)+(-4)(4)&(3)(1)+(-1)(4)\end{array}\right] =\left[\begin{array}{c}-14&-1\end{array}\right]`