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Reflexive Property

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

MathematicsWhat is the correct meaning of the reflexive property in an equivalence relation?Class 12Relations and FunctionsEquivalence relationEasy MathematicsOn (A={1,2,3}), (R={(1,1),(2,2)}). Why is it not an equivalence relation?Class 12Relations and FunctionsEquivalence relationEasy MathematicsIf ((a,a)\in R) for every (a\in A), which property is this?Class 12Relations and FunctionsEquivalence relationEasy MathematicsIf (R) and (S) are both reflexive on (A), which middle element works to show (S\circ R) is reflexive?Class 12Relations and FunctionsReflexive relationHard MathematicsIf (R) is reflexive on (A) and (S\subseteq A\times A) has no self-pair, which statement about (R-S) is correct?Class 12Relations and FunctionsReflexive relationHard MathematicsIf (R) is reflexive on (A) and (S) is any relation on (A), choose the correct statement about (R\cup S).Class 12Relations and FunctionsReflexive relationMedium MathematicsIf (R) is reflexive on (A) and (R\subseteq T\subseteq A\times A), what conclusion follows about (T)?Class 12Relations and FunctionsReflexive relationMedium MathematicsIf (R) is reflexive and (a \in A), which statement is always true?Class 12Relations and FunctionsReflexive relationEasy MathematicsFor (R={(1,1),(2,2),(3,3),(1,2),(2,1)}) on (A={1,2,3}), which property is definitely present?Class 12Relations and FunctionsIntroduction to RelationsEasy