English: A commutative diagram of the kernel of a morphism f from B to C, with the kernel being the universal object A and the morphism i, as illustrated by the morphism j from Z to B being factored with a unique morphism k from Z to A.
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Captions
A commutative diagram of the kernel of a morphism f from B to C, with the kernel being the universal object A and the morphism i, as illustrated by the morphism j from Z to B being factored with a unique morphism k from Z to A.