A multiset is a collection of objects, just like a set, but can contain an object more than once (the order of the elements still doesn’t matter). For example, (1,1,2,5,5,7) is a multiset of size 6. For illustratiopn purposes display bars amongst the stars for both. How many sets of size 5 can be made using the 10 numeric digits 0 through 9?

How many multisets of size 5 can be made using the 10 numeric digits 0 through 9