# Concept derivation guides

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Concept guide



## [The quotient of a four-element carrier by parity](/en/derivations/derivation-mko-quotient-set-01/?from=%2Fen%2Fderivations%2F%3Fq%3Dmko-quotient-set)

X/R={{0,2},{1,3}}, and projection values are whole classes.

Quotient set

derivation-mko-quotient-set-01





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