Question

What is the product of the following matrices?

[ 8 -3] x [ 4 7 ]
-1 2
6 0

Answer 1

\[\left[\begin{matrix}8 & -3 \\ 6 & 0\end{matrix}\right]*\left[\begin{matrix}4 & 7 \\ -1 & 2\end{matrix}\right]\]
?

Answer 2

it looks like you have a 1 by 2 times 3 by 2
but i don't think you mean that since you can't multiply a 1*2 times a 3 by 2

Answer 3

so its undefined?

Answer 4

if you have a 1 by 2 times a 3 by 2 yes

Answer 5

\[\left[\begin{matrix}8 & -3 \end{matrix}\right]*\left[\begin{matrix}4 & 7 \\ -1 & 2\\6 & 0\end{matrix}\right]\]
is this what you have?

Answer 6

you can't multiply these if so

Answer 7

yes. It's not possible, therefore the product is undefined?