Question

What is the product? 4,3,-1,-1 x -3,1,-2,2

Answer 1

B.
`\left[\begin{array}{ccc}-18&10\\5&-3\end{array}\right]`

Explanation:

The question is off edg. it is supposed to be
`\left[\begin{array}{ccc}4&3\\-1&-1\end{array}\right] * \left[\begin{array}{ccc}-3&1\\-2&2\end{array}\right]` with multiple options. I just used the matrix calculator on edg.