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Class 12 Mathematics के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

MathematicsIf relation (R) is symmetric and ((a,b)\in R), which statement is definitely true?Class 12Relations and FunctionsTypes of relationsMedium MathematicsIf a relation contains only one pair ((2,3)), is it symmetric?Class 12Relations and FunctionsTypes of relationsMedium MathematicsIf a relation contains ((1,2)) but not ((2,1)), what can it definitely not be?Class 12Relations and FunctionsTypes of relationsEasy MathematicsIf (R) is symmetric and ((5,8)\in R), which pair must also be present?Class 12Relations and FunctionsTypes of relationsEasy MathematicsIf (R) is symmetric and ((4,7)\in R), which pair must be in (R)?Class 12Relations and FunctionsTypes of relationsEasy MathematicsIf a relation contains ((2,3)) and is symmetric, which pair must also be present?Class 12Relations and FunctionsTypes of relationsEasy MathematicsIf (R) is symmetric on (A={1,2,3}) and ((2,3)\in R), which pair must be in (R)?Class 12Relations and FunctionsIntroduction to RelationsMedium MathematicsIf a relation contains ((5,7)) and is symmetric, which pair must be present?Class 12Relations and FunctionsIntroduction to RelationsEasy MathematicsIf (R={(1,2),(2,1),(3,3)}), which pair is needed for symmetry because of ((1,2))?Class 12Relations and FunctionsIntroduction to RelationsEasy MathematicsIf relation (R) contains ((3,5)) and (R) is symmetric, which pair must also be present?Class 12Relations and FunctionsIntroduction to RelationsEasy