MathematicsMedium58×since 2004Q5369Let WWW denote the words in the English dictionary. Define the relation RRR by R={(x,y)∈W×W∣R=\{(x, y) \in W \times W \midR={(x,y)∈W×W∣ the words xxx and yyy have at least one letter in common}. Then, RRR isAreflexive, symmetric and not transitiveBreflexive, symmetric and transitiveCreflexive, not symmetric and transitiveDnot reflexive, symmetric and transitiveCheck answerSkip