00:01
Hello, so here, looking to find a product.
00:02
So we first have just the row matrix, 0 -0 -1, and then times the matrix, a, b, c, d, f, g, h, k, and then times the column matrix, 0 -1 -0.
00:26
Okay, so here, well, we get the matrix, zero -zero -one, we've put.
00:33
First do the a, b, c, d, e, f, g, h, k times 0 -1 -0.
00:40
So we get a times 0 plus b times 1 plus c times 0.
00:44
For the first row, that gives us b...