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Missing Pair

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

MathematicsIf (R={(1,2),(2,1),(2,4),(4,2),(1,4)}), which pair must be added in the symmetric extension?Class 12Relations and FunctionsSymmetric relationMedium MathematicsOn (A={1,2,3}), (R={(1,2),(2,1),(2,3)}). Which pair must be added to make it symmetric?Class 12Relations and FunctionsSymmetric relationEasy MathematicsIf (R={(1,2),(2,1),(2,3)}), which pair should be added to make it symmetric?Class 12Relations and FunctionsSymmetric relationEasy MathematicsOn (A={1,2,3}), which pair should be added to (R={(1,2),(2,1),(3,2)}) to make it symmetric?Class 12Relations and FunctionsSymmetric relationEasy MathematicsOn (A={1,2,3}), which pair must be added to (R={(1,3),(3,1),(2,3)}) to make it symmetric?Class 12Relations and FunctionsSymmetric relationEasy MathematicsOn (A={1,2}), (R={(1,1),(1,2)}) is given. Which pair must be added to make it symmetric?Class 12Relations and FunctionsSymmetric relationEasy MathematicsIf (A={1,2,3}) and (R={(1,1),(2,2),(1,2),(2,3)}), which pair must be added to make (R) reflexive?Class 12Relations and FunctionsReflexive relationExpert MathematicsIf (A={1,2,3}) and (R={(1,1),(2,2),(1,2),(2,3),(3,1)}), which pair must be added to make (R) reflexive?Class 12Relations and FunctionsReflexive relationHard MathematicsOn (A={1,2,3}), (R={(1,1),(3,3),(1,2),(2,3),(3,1)}). Which statement about (R) is correct?Class 12Relations and FunctionsReflexive relationMedium MathematicsOn (A={1,2,3}), (R={(1,1),(2,2),(1,2),(2,3),(3,1)}). What minimum action is needed to make it reflexive?Class 12Relations and FunctionsReflexive relationMedium MathematicsOn (A={1,2,3}), (R={(1,1),(2,2),(1,2),(2,1),(3,1)}). Is (I_A\subseteq R) true?Class 12Relations and FunctionsReflexive relationMedium MathematicsOn (A={1,2,3,4}), (R={(a,b):a+b<8}). (R) is not reflexive because which pair will be absent?Class 12Relations and FunctionsReflexive relationMedium MathematicsOn (A={1,2,3,4}), (R={(1,1),(2,2),(4,4),(1,3),(3,2)}). What is the minimum number of pairs needed to make (R) reflexive?Class 12Relations and FunctionsReflexive relationMedium MathematicsIf (A={1,2,3}) and (R={(1,1),(2,2)}), why is (R) not reflexive?Class 12Relations and FunctionsReflexive relationEasy MathematicsIf (A={2,4,6}) and (R={(2,2),(4,4)}), why is (R) not reflexive?Class 12Relations and FunctionsReflexive relationEasy MathematicsOn (A={1,2,3,4}), (R={(a,b):a \equiv 0 \pmod{2}}). Is (R) reflexive?Class 12Relations and FunctionsReflexive relationEasy MathematicsOn (A={x,y,z}), (R={(x,x),(y,y),(x,z),(z,x)}). Which pair is needed to make it reflexive?Class 12Relations and FunctionsReflexive relationEasy MathematicsLet (A={1,2,3}) and (R={(1,1),(2,2),(1,3)}). Why is (R) not reflexive?Class 12Relations and FunctionsReflexive relationEasy MathematicsIf (R={(1,2),(2,3),(3,4)}), which pair first fills the gap for transitivity?Class 12Relations and FunctionsIntroduction to RelationsMedium MathematicsIf (R={(1,1),(2,2),(1,2),(2,1)}) on (A={1,2,3}), why is (R) not reflexive?Class 12Relations and FunctionsIntroduction to RelationsMedium