The Cheers The Cheers The Cheers were an American vocal group, that had a string of hits in the mid-1950s starting with "(Bazoom) I Need Your Lovin'." which hit number three on the U.S. chart in 1954. This was the first hit written by Jerry Leiber and Mike Stoller to chart on the pop charts in the United States, and was one of the first rock and roll hits by a white group (after The Crew Cuts and Bill Haley and the Comets). The following year, they followed it with "Black Denim Trousers and Motorcycle Boots" (also written by Leiber and Stoller),
Axiom of pairing then produces the desired result, {"A","A","A"}. We can extend this schema to include "n"=0 if we interpret that case as the axiom of empty set. Thus, one may use this as an axiom schema in the place of the axioms of empty set and pairing. Normally, however, one uses the axioms of empty set and pairing separately, and then proves this as a theorem schema. Note that adopting this as an axiom schema will not replace the axiom of union, which is still needed for other situations. Another axiom which implies the axiom of pairing in the presence of the