How do you multiply #((1, 3))# with #((-1, 2, 2, 4))#?
1 Answer
Apr 20, 2016
You can't.
Explanation:
Perhaps one of the following was intended:
Possibility 1
Multiply
Remember we multiply "rows" by "columns"
There is only one row:
but two columns:
Possibility 2
Multiply
I've left this one undone since I think it is less likely to be what is intended.
Remember:
For matrix multiplication,