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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 (R) and (S) are both transitive relations, which statement about (R\cup S) is correct?Class 12Relations and FunctionsIntroduction to RelationsLevel 1Medium MathematicsIf (R) and (S) are both symmetric relations on (A), what is true about (R\cup S)?Class 12Relations and FunctionsIntroduction to RelationsLevel 1Medium MathematicsIf (R) and (S) are both reflexive relations on (A), what is true about (R\cap S)?Class 12Relations and FunctionsIntroduction to RelationsLevel 1Medium MathematicsIf (A={1,2,3}) and (R={(1,1),(2,2),(1,2),(2,1)}), why is (R) not reflexive?Class 12Relations and FunctionsIntroduction to RelationsLevel 1Medium MathematicsIf (A={1,2,3}) and (R={(1,1),(2,2),(1,2),(2,1)}), what is the domain of (R)?Class 12Relations and FunctionsIntroduction to RelationsLevel 1Medium MathematicsIf on (A={1,2,3,4}), (aRb) when (a) and (b) are both even or both odd, which pair belongs to the relation?Class 12Relations and FunctionsIntroduction to RelationsLevel 1Medium MathematicsIf the relation on (A={1,2,3,4}) is same parity, what is true about ((1,4))?Class 12Relations and FunctionsIntroduction to RelationsLevel 1Medium MathematicsFor (R={(1,1),(2,2),(3,3),(1,2),(2,1)}) on (A={1,2,3}), which is the correct set of equivalence classes?Class 12Relations and FunctionsIntroduction to RelationsLevel 1Medium MathematicsIf (R={(1,2),(2,3),(1,3),(3,3)}), which pair is required from ((1,3)) and ((3,3)) while checking transitivity?Class 12Relations and FunctionsIntroduction to RelationsLevel 1Medium MathematicsIf (R) is symmetric, which statement about (R^{-1}) is correct?Class 12Relations and FunctionsIntroduction to RelationsLevel 1Medium MathematicsIf (R) is reflexive, will (R^{-1}) also be reflexive?Class 12Relations and FunctionsIntroduction to RelationsLevel 1Medium MathematicsOn (A={1,2,3}), what is the inverse relation of (R=A\times A)?Class 12Relations and FunctionsIntroduction to RelationsLevel 1Medium MathematicsIf (R={(1,1),(2,2),(3,3),(1,2),(2,1),(2,3),(3,2)}), which missing pair prevents it from being an equivalence relation?Class 12Relations and FunctionsIntroduction to RelationsLevel 1Medium MathematicsIf (R={(1,1),(1,2),(2,2),(2,3),(1,3),(3,3)}) on (A={1,2,3}), which property is correct?Class 12Relations and FunctionsIntroduction to RelationsLevel 1Medium MathematicsWhy is (R={(1,2),(2,1),(2,3),(3,2)}) not transitive?Class 12Relations and FunctionsIntroduction to RelationsLevel 1Medium MathematicsIf (R) is a symmetric relation on (A), which statement about domain and range is correct?Class 12Relations and FunctionsIntroduction to RelationsLevel 1Medium MathematicsIf (R) is a reflexive relation on (A), which statement about the domain and range of (R) is correct?Class 12Relations and FunctionsIntroduction to RelationsLevel 1Medium MathematicsWhich statement is correct about the universal relation on a non-empty set?Class 12Relations and FunctionsIntroduction to RelationsLevel 1Medium MathematicsWhich statement is correct about the empty relation on a non-empty set?Class 12Relations and FunctionsIntroduction to RelationsLevel 1Medium MathematicsHow many equivalence relations can be formed on a set with three elements?Class 12Relations and FunctionsIntroduction to RelationsLevel 1Medium