◀ ▲ ▶Branches / Settheory / Lemma: Composition of Relations Preserves Their RightUniqueness Property
Lemma: Composition of Relations Preserves Their RightUniqueness Property
Let \(A,B,C\) be sets and let let \(R_1\subseteq A\times B\) and \(R_2\subseteq B\times C\) be two rightunique relations. Then the composition of the relations \((R_2\circ R_1)\subseteq A\times C\) is also rightunique.
Table of Contents
Proofs: 1
Mentioned in:
Proofs: 1
Thank you to the contributors under CC BYSA 4.0!
 Github:

References
Bibliography
 Knauer Ulrich: "Diskrete Strukturen  kurz gefasst", Spektrum Akademischer Verlag, 2001