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

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this

answer: 8d

step-by-step explanation:

45+5= 50+5=55+5=60

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