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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।

MathematicsIn the divisibility relation on (A={2,3,6,9,18}), which is the greatest element?Class 12Relations and FunctionsIntroduction to RelationsLevel 2Expert MathematicsIn the divisibility relation on (A={2,3,6,9,18}), does a least element exist?Class 12Relations and FunctionsIntroduction to RelationsLevel 2Expert MathematicsIn the divisibility relation on (A={1,2,3,4,6,12}), what is the greatest lower bound of (4) and (6)?Class 12Relations and FunctionsIntroduction to RelationsLevel 2Expert MathematicsIn the divisibility relation on (A={1,2,3,4,6,12}), what is the least upper bound of (3) and (4)?Class 12Relations and FunctionsIntroduction to RelationsLevel 2Expert MathematicsIn the divisibility relation on (A={1,2,3,4,6,12}), how many pairs are there?Class 12Relations and FunctionsIntroduction to RelationsLevel 2Expert MathematicsOn (A={1,2,3,4,5}), how many pairs are in (R={(a,b):a\le b})?Class 12Relations and FunctionsIntroduction to RelationsLevel 2Expert MathematicsOn (A={1,2,3,4,5}), how many pairs are in (R={(a,b):a<b})?Class 12Relations and FunctionsIntroduction to RelationsLevel 2Expert MathematicsOn (A={1,2,3,4,5}), how many pairs are in (R={(a,b):a+b\le6})?Class 12Relations and FunctionsIntroduction to RelationsLevel 2Expert MathematicsOn (A={1,2,3,4}), how many pairs are in (R={(a,b):a-b\equiv0\pmod2})?Class 12Relations and FunctionsIntroduction to RelationsLevel 2Expert MathematicsOn (A={1,2,3,4,5}), (R={(a,b):a+b\equiv0\pmod 3}). Which property does this relation satisfy?Class 12Relations and FunctionsIntroduction to RelationsLevel 2Expert MathematicsOn (A={1,2,3,4,5}), (aRb) iff (a\equiv b\pmod 3). How many equivalence classes are formed?Class 12Relations and FunctionsIntroduction to RelationsLevel 2Expert MathematicsOn (A={1,2,3,4,5,6}), (aRb) iff (a) and (b) leave the same remainder on division by (2). How many equivalence classes are formed?Class 12Relations and FunctionsIntroduction to RelationsLevel 2Expert MathematicsOn (A={1,2,3,4}), (R={(a,b):a+b) is odd(}). What type of relation is it?Class 12Relations and FunctionsIntroduction to RelationsLevel 2Expert MathematicsOn real numbers, (aRb) iff (ab\ge0). In which property does this relation fail?Class 12Relations and FunctionsIntroduction to RelationsLevel 2Expert MathematicsOn real numbers, (aRb) iff (ab>0). What type of relation is it?Class 12Relations and FunctionsIntroduction to RelationsLevel 2Expert MathematicsOn real numbers, (aRb) iff (a-b>1). Which statement is correct?Class 12Relations and FunctionsIntroduction to RelationsLevel 2Expert MathematicsOn real numbers, (aRb) iff (|a-b|<1). What type of relation is it?Class 12Relations and FunctionsIntroduction to RelationsLevel 2Expert MathematicsOn real numbers, (aRb) iff (|a-b|\le 1). In which property does this relation fail?Class 12Relations and FunctionsIntroduction to RelationsLevel 2Expert MathematicsOn real numbers, (aRb) iff (a^3-b^3=0). What is the equivalence class of (2)?Class 12Relations and FunctionsIntroduction to RelationsLevel 2Expert MathematicsOn real numbers, (aRb) iff (a^2-b^2=0). What is the equivalence class of (3)?Class 12Relations and FunctionsIntroduction to RelationsLevel 2Expert