MathematicsEasy58×since 2004Q5399If A,BA, BA,B and CCC are three sets such that A∩B=A∩CA \cap B=A \cap CA∩B=A∩C and A∪B=A∪CA \cup B=A \cup CA∪B=A∪C, then :AA=CA=CA=CBB=CB=CB=CCA∩B=ϕA \cap B=\phiA∩B=ϕDA=BA=BA=BCheck answerSkip