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Mathematical Musings | Nick Wasserman

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Functions, Bijections, and Combinatorics  ☆

At times, studying general definitions of functions and particular classifications of functions (e.g., bijective, surjective) can seem tedious. As a secondary teacher, the functions we consider nearly always map real numbers to real numbers, which can make it difficult to be motivated to push past this into the abstract. While bijections have implications for infinite …

Posted 58 months ago by

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