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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।

MathematicsIf relation (R) is transitive and ((4,7) \in R), ((7,9) \in R), which pair must be in (R)?Class 12Relations and FunctionsTransitive relationMedium MathematicsIn which option is transitivity checked correctly?Class 12Relations and FunctionsTransitive relationEasy MathematicsA relation (R) contains ((x,y)) and ((y,z)). Which pair is required by transitivity?Class 12Relations and FunctionsTransitive relationEasy MathematicsOn (A={1,2,3,4}), (R={(1,2),(2,3),(1,3),(2,4),(1,4)}). Which required pair must also be checked for transitivity?Class 12Relations and FunctionsTransitive relationEasy MathematicsIf ((2,5) \in R) and ((5,7) \in R), and (R) is transitive, which pair must be in (R)?Class 12Relations and FunctionsTransitive relationEasy MathematicsA relation (R) on a set (A) is symmetric. If ((4,7) \in R), what must definitely be true?Class 12Relations and FunctionsSymmetric relationExpert MathematicsIf a relation (R) is symmetric and ((5,8) \in R), which conclusion is definitely true?Class 12Relations and FunctionsSymmetric relationExpert MathematicsIf (R) is a symmetric relation and ((5,8) \in R), which pair must definitely belong to (R)?Class 12Relations and FunctionsSymmetric relationHard MathematicsOn (A={1,2,3}), a supposed symmetric relation (R) contains ((1,2)) but not ((2,1)). What does this show?Class 12Relations and FunctionsSymmetric relationMedium MathematicsIf (R) is symmetric and ((5,7)\in R), which of the following conclusions must be true?Class 12Relations and FunctionsSymmetric relationMedium MathematicsWhich ordered pair is the same as its reverse?Class 12Relations and FunctionsSymmetric relationEasy MathematicsIf (R) is a symmetric relation, what is required when ((8,3)\in R)?Class 12Relations and FunctionsSymmetric relationEasy MathematicsWhich relation on (A={1,2}) is not symmetric?Class 12Relations and FunctionsSymmetric relationEasy MathematicsIf (R={(3,4),(4,3),(5,5)}), choose the correct statement about (R).Class 12Relations and FunctionsSymmetric relationEasy MathematicsIn the matrix of a symmetric relation, if (m_{12}=1), which entry will also be (1)?Class 12Relations and FunctionsSymmetric relationEasy MathematicsOn (A={x,y,z}), which pair is needed to make (R={(x,x),(z,z),(x,y),(y,z)}) reflexive?Class 12Relations and FunctionsReflexive relationMedium MathematicsOn the set (A={1,2,3}), (R={(1,1),(2,2),(1,3),(3,1)}) is given. Which ordered pair must be added to make (R) reflexive?Class 12Relations and FunctionsReflexive relationMedium MathematicsOn (A={1,2,3}), (R={(a,b):a<b}). Which required pair will not be formed in (R)?Class 12Relations and FunctionsReflexive relationMedium MathematicsIf a relation (R) on (A={1,2,3}) is reflexive, which ordered pair must be in (R)?Class 12Relations and FunctionsReflexive relationEasy MathematicsIf (A={10}), which relation on (A) is reflexive?Class 12Relations and FunctionsReflexive relationEasy