Last Updated：2025/12/02
Sentence
多くの圏では、恒等射は合成における単位元として振る舞い、他の射を変えない。
Quizzes for review
In many categories, identity morphisms act as neutral elements for composition, leaving other arrows unchanged.
See correct answer
In many categories, identity morphisms act as neutral elements for composition, leaving other arrows unchanged.
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