Show that the symmetric closure of the union of 2 relations is the union of their symmetric closures.© BrainMass Inc. brainmass.com December 19, 2018, 9:25 pm ad1c9bdddf
Hi, here is the proof.
Let r & s be both symmetric closure relations on a set A
Claim: r u s is symmetric closures.
Let x , y E A so ...
A symmetric closure is investigated.