At 8:44 why can't I use Combinations without Repetitions?
Here we can clearly have different combinations of beverages without repetitions then why are we using Variations?
1 answers ( 0 marked as helpful)
Each drink has the name of it´s owner, so, the order matters and we should use variations. Think that, in this case, each position is labeled, and we care about which drink is in which container with an specific label.