00:01
Okie dokey here.
00:02
We've got given this matrix a, and we were told we want to find a squared, a cubed, a to the 4, and a to the 5.
00:09
So a to the squared is just going to be a times by a.
00:12
So we'll do two, it's going to be a two by two matrix resulting.
00:18
Do the first row times the first column.
00:21
One times one is one, zero times one is zero.
00:25
So we have one there.
00:26
Then we've got the first row times the second column to get the first row, second column point.
00:30
1 times 0 0, so it's 1 is 1, so we'll have 0...