MathematicsMedium58×since 2004Q5386Let RRR be a relation on R\mathbb{R}R, given by R={(a,b):3a−3b+7R=\{(a, b): 3 a-3 b+\sqrt{7}R={(a,b):3a−3b+7 is an irrational number }\}}. Then RRR isAan equivalence relationBreflexive and symmetric but not transitiveCreflexive and transitive but not symmetricDreflexive but neither symmetric nor transitiveCheck answerSkip