For second question, once we pick one of the n kinds of objects, we can pick the same type of object again! ▷ Combination with repetition allows answering ...

Now, we shall consider the case where we don't want order to matter, but we will allow repetitions to occur. • This will complete the matrix of counting.

You have five (labeled) bags that you carry your beer in - one for each possible beer. Each possible combination can be listed as a 5-tuple.

An r-combination with repetition allowed, or multiset of size r, chosen from a set. X of n elements is an unordered selection of elements taken from X with ...

They all boil down to the question: how many ways are there to select k elements from an n element set if repetition is allowed? (The answer is (n+k-1 k. ).) 1.

Oct 19, 2014 · This little write-up is part of important foundations of probability that were left out of the unit Probability 1.

Combinations are selections of objects, with or without repetition, order does not matter. The number of k-element combinations of n objects, without repetition ...

Jul 23, 2023 · Mathematics document from Simon Fraser University, 46 pages, Distributions 1: Combinations with Repetition Chapter 6: Section 6.3 and 6.5 1 ...