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If A B C are three sets such that AuB=AuC and AnB=AnC then a.A=Bb.B=Cc.A=Cd.A=B=C |
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Answer» If A B C are three sets such that AuB=AuC and AnB=AnC then a.A=B b.B=C c.A=C d.A=B=C |
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