00:01
Okay, so here we have a matrix, and we're looking for a, i, j of the matrix.
00:09
This basically means that you have, you know, m rows, one, two, three, three rows, one, two, three, four, five, six.
00:18
So, n columns, six columns.
00:21
And i is the index of your row.
00:23
That means whichever row you're on...