I want to know, Why the zero morphism is independent of the zero object. I have $0 \in \mathcal{C}$ the zero object and $0_{X,Y}: X \to 0 \to Y$ the zero morphism. I am very confused to prove that the zero morphism is independent of the zero object. Can anybody give me an idea?
2026-04-29 18:17:32.1777486652
Why the zero morphism is independent of the zero object?
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