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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={1,2,3,4,5,6}), relation (R) has classes ({1,6}), ({2,3,5}), and ({4}). Which pair definitely will not be in (R)?Class 12Relations and FunctionsEquivalence relationHard MathematicsOn (A={1,2,3,4,5}), (aRb) if (a) and (b) have the same remainder on division by (2). Which pair will not be in (R)?Class 12Relations and FunctionsEquivalence relationHard MathematicsIf (R) is an equivalence relation and (a\not R b), which statement about ([a]) and ([b]) is correct?Class 12Relations and FunctionsEquivalence relationExpert MathematicsOn all real numbers, (aRb) if and only if (a-b\in Q). Which of the following pairs is not in the relation?Class 12Relations and FunctionsEquivalence relationExpert MathematicsOn (A={1,2,3,4,5,6,7}), (aRb) if and only if (a) and (b) leave the same remainder on division by (2). Which statement about ((4,7)) is correct?Class 12Relations and FunctionsEquivalence relationExpert MathematicsOn (A={1,2,3,4,5}), the classes of relation (R) are ({1,4,5}) and ({2,3}). Which pair will definitely not be in (R)?Class 12Relations and FunctionsEquivalence relationHard MathematicsIf (R) is an equivalence relation and (aRb) is false, which statement about ([a]) and ([b]) is correct?Class 12Relations and FunctionsEquivalence relationMedium MathematicsIf (a) and (b) are in different equivalence classes, what is correct about ((a,b))?Class 12Relations and FunctionsEquivalence relationEasy MathematicsOn (A={1,2,3,4,5}), relation (R) forms the classes ({1,5}), ({2,3,4}). Which pair will not belong to (R)?Class 12Relations and FunctionsEquivalence relationEasy