How many multisets of cardinality 3 made from {a,b,c,d}{a,b,c,d}?
The number of possible multisets is 108.
Wow very clever changing the question so that people won't flame you for cheating on MBMT. I see I see
question, how'd you find this question if you didn't also search it up?
Heh. By the way, the answer is NOT 108.
