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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।

MathematicsHow is a reflexive relation identified in matrix form?Class 12Relations and FunctionsReflexive relationLevel 9Easy MathematicsIn a graphical representation of a relation, what is necessary for reflexivity?Class 12Relations and FunctionsReflexive relationLevel 9Easy MathematicsOn (A={2,4,6}), (R={(a,a):a\in A}). What is (R)?Class 12Relations and FunctionsReflexive relationLevel 9Easy MathematicsWhy is (R={(1,1),(2,2),(1,3),(3,1)}) not reflexive on (A={1,2,3})?Class 12Relations and FunctionsReflexive relationLevel 9Easy MathematicsIf (A={1,2,3}) and (R={(1,1),(2,2),(3,3),(1,2)}), what is (R)?Class 12Relations and FunctionsReflexive relationLevel 9Easy MathematicsIf (A) has (n) elements, what is the minimum number of pairs in a reflexive relation?Class 12Relations and FunctionsReflexive relationLevel 9Easy MathematicsOn (A={1,2,3}), (R=A\times A). Which statement about (R) is correct?Class 12Relations and FunctionsReflexive relationLevel 9Easy MathematicsIf (A={x,y,z}) in a reflexive relation, which pair is not compulsory?Class 12Relations and FunctionsReflexive relationLevel 9Easy MathematicsWhich statement gives the correct definition of a reflexive relation?Class 12Relations and FunctionsReflexive relationLevel 9Easy MathematicsIs the empty relation (R=\varnothing) reflexive on (A={1,2})?Class 12Relations and FunctionsReflexive relationLevel 9Easy MathematicsIs (R={(5,5)}) reflexive on (A={5})?Class 12Relations and FunctionsReflexive relationLevel 9Easy MathematicsWhich is the identity relation on (A={1,2,3})?Class 12Relations and FunctionsReflexive relationLevel 9Easy MathematicsIf (A={1,2,3}) and (R={(1,1),(2,2)}), why is (R) not reflexive?Class 12Relations and FunctionsReflexive relationLevel 9Easy MathematicsThe relation (R={(1,1),(2,2),(1,2)}) on (A={1,2}) is what?Class 12Relations and FunctionsReflexive relationLevel 9Easy MathematicsWhich relation is reflexive on (A={1,2})?Class 12Relations and FunctionsReflexive relationLevel 9Easy MathematicsIf (A={1,2,3,4}), how many compulsory pairs are needed in a reflexive relation?Class 12Relations and FunctionsReflexive relationLevel 9Easy MathematicsFor a reflexive relation on (A={a,b}), what is the minimum number of ordered pairs required?Class 12Relations and FunctionsReflexive relationLevel 9Easy MathematicsIf a relation (R) on (A={1,2,3}) is reflexive, which ordered pair must be in (R)?Class 12Relations and FunctionsReflexive relationLevel 9Easy MathematicsA relation contains ((a,a)) for all (a\in A), but some ((a,b)) pairs are missing. Can the relation be reflexive?Class 12Relations and FunctionsReflexive relationLevel 8Easy MathematicsOn (A={1,2,3}), what must be done to make (R={(1,1),(2,2),(1,3),(3,2)}) reflexive?Class 12Relations and FunctionsReflexive relationLevel 8Easy