00:01
All right, for this question, we're trying to find a total number of subsets in the given set, and the set is all two digit numbers between 1, 200 that contained the digit 0.
00:10
Now, basically what that means, count in tens, and find how many there are.
00:15
So i've written the set out right here.
00:17
It's 10, 20, 30, 40, 50, 60, 70, 80, and 90, which if you count out, makes nine different distinct values in our set.
00:27
Obviously, we've excluded zero because it's not in the set because it's 1 to 100...