00:01
All right, so we have a, a, a, b, c.
00:05
So we have six objects in this list, but there are some repetitions.
00:10
And so we're going to use our repetition formula.
00:12
And that's going to tell me that i'm going to do six objects, so six factorial on the top.
00:19
And on the bottom, i'm going to do each separate one.
00:22
So i'm going to have three a's, so that's three factorial.
00:25
I'm going to have two b, so that's two factorial.
00:28
And i have 1c, so that's 1 factorial, which is basically just 1...