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Empty Relation

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

MathematicsFor a non-empty set (A), which statement about the empty relation (\varnothing) is correct?Class 12Relations and FunctionsEquivalence relationLevel 18Hard MathematicsWhy is the empty relation (\varnothing) on (A={1,2,3}) not an equivalence relation?Class 12Relations and FunctionsEquivalence relationLevel 16Medium MathematicsOn the non-empty set (A={1,2}), the empty relation (R={}) is given. Is (R) an equivalence relation?Class 12Relations and FunctionsEquivalence relationLevel 18Easy MathematicsOn (A={1,2,3}), the empty relation (R={}) is given. Is it an equivalence relation?Class 12Relations and FunctionsEquivalence relationLevel 17Easy MathematicsWhy is the empty relation on (A={1,2,3}) not an equivalence relation?Class 12Relations and FunctionsEquivalence relationLevel 16Easy MathematicsWhat is the nature of the empty relation (\varnothing) on any non-empty set (A)?Class 12Relations and FunctionsTransitive relationLevel 13Expert MathematicsOn a set (A), the empty relation (R=\varnothing) is given. Is (R) transitive?Class 12Relations and FunctionsTransitive relationLevel 15Hard MathematicsIf (R=\varnothing) on a non-empty set (A), which statement about (R) is correct?Class 12Relations and FunctionsTransitive relationLevel 13Hard MathematicsChoose the correct statement about the empty relation on A={1,2,3}.Class 12Relations and FunctionsTransitive relationLevel 15Medium MathematicsOn (A={1,2,3}), the empty relation (R=\varnothing) is given. Is (R) transitive?Class 12Relations and FunctionsTransitive relationLevel 14Medium MathematicsOn (A={1,2,3}), what is the nature of the empty relation (R=\varnothing)?Class 12Relations and FunctionsTransitive relationLevel 13Medium MathematicsWhat is the nature of the empty relation (R=\varnothing) on a non-empty set (A)?Class 12Relations and FunctionsTransitive relationLevel 15Easy MathematicsOn the set (A={1,2}), the empty relation (R={}) is given. Is it transitive?Class 12Relations and FunctionsTransitive relationLevel 14Easy MathematicsIs the empty relation (\varnothing) on a set (A) transitive or not?Class 12Relations and FunctionsTransitive relationLevel 13Easy MathematicsIs the empty relation (\varnothing) on a non-empty set (A) symmetric or not?Class 12Relations and FunctionsSymmetric relationLevel 12Expert MathematicsOn (A={1,2,3}), (R=\varnothing). Which statement is correct for (R)?Class 12Relations and FunctionsSymmetric relationLevel 11Expert MathematicsIf (R=\varnothing) is a relation on any set (A), what is true about (R)?Class 12Relations and FunctionsSymmetric relationLevel 10Expert MathematicsWhy is the empty relation ∅ considered symmetric on any set A?Class 12Relations and FunctionsSymmetric relationLevel 12Hard MathematicsWhy is the empty relation (\varnothing) considered symmetric on any set (A)?Class 12Relations and FunctionsSymmetric relationLevel 12Medium MathematicsWhy is the empty relation (\varnothing) on a non-empty set (A) considered symmetric?Class 12Relations and FunctionsSymmetric relationLevel 11Medium