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Twelvefold way

math Maturity 11-13

You can count many ways to share. Imagine you have balls and boxes. You can put balls in boxes. Some boxes might stay empty. Some boxes might have many balls. You can count all the ways to do this. It is like a fun puzzle. Can you find a new way to group them?

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Enumerative combinatorics
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📚 Content adapted from Wikipedia | Readability: FK 13.6 | Vital Level 5