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# Exercise 72 - Chapter 3

edited June 2018

Describe this functor $$! : C \rightarrow \textbf{1}$$. Where does it send each object? What about each morphism?

Comment Source:Every object is sent to the single object of **1**, and every morphism is sent to the identity morphism. edit: I believe someone else already answered this in the comments to one of the lectures.