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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।

MathematicsOn (A={1,2,3,4}), (R={(a,b):a^2+b^2\text{ is even}}). Is (R) reflexive?Class 12Relations and FunctionsReflexive relationExpert MathematicsIf (A={1,2,3,4,5}) and (R={(a,b):a^2\equiv b^2 \pmod{3}}), why is (R) reflexive?Class 12Relations and FunctionsReflexive relationExpert MathematicsOn (A={-2,-1,0,1,2}), (R={(a,b):a^2=b^2}). What is the main reason (R) is reflexive?Class 12Relations and FunctionsReflexive relationHard MathematicsOn a set (A) of integers, (R={(a,b):a^2=b^2}) is given. Why is (R) reflexive?Class 12Relations and FunctionsReflexive relationHard MathematicsOn real numbers, (aRb) if and only if (a^2-b^2=0). Choose the correct conclusion.Class 12Relations and FunctionsTypes of relationsHard MathematicsOn real numbers, (aRb) iff (a^2=b^2). What is the equivalence class of (0)?Class 12Relations and FunctionsIntroduction to RelationsExpert MathematicsOn real numbers, (aRb) iff (a^2-b^2=0). What is the equivalence class of (3)?Class 12Relations and FunctionsIntroduction to RelationsExpert MathematicsOn real numbers, (aRb) iff (a^2=b^2). What type of relation is it?Class 12Relations and FunctionsIntroduction to RelationsHard