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Exercise 4.5 of Chapter I #12

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jascategorical opened this issue May 12, 2023 · 1 comment
Open

Exercise 4.5 of Chapter I #12

jascategorical opened this issue May 12, 2023 · 1 comment

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@jascategorical
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The assertion is not true, as monomorphisms and epimorphisms in MSet (as defined) are precisely the injective and surjective maps (respectively) in Set that respect the equivalence relations.
@hooyuser
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Thanks for catching that issue. I've fixed it.

Appreciate your sharp eye! Let me know if there's anything else.

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