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What Happens When Permutations Have Repeat Elements?

What Happens When Permutations Have Repeat Elements?

Feb 25, 2021 | Combinatorics, GMAT, Probability, Quant

As promised in the last post, today we’ll discuss what happens when we have a PERMUTATIONS situation with repeat elements. What does this mean exactly? Well, let’s return to the basic example in our intro post on GMAT combinatorics: If we have five distinct paintings,...

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