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Class 11 Mathematics के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

MathematicsIf (R={(a,b):a) and (b) have same parity(}), which pair is in (R)?Class 11Relations and FunctionsRelationsLevel 26Easy MathematicsIf (A={1,2,3,4,5}) and (R={(a,b):a) is one less than (b}), which pair is correct?Class 11Relations and FunctionsRelationsLevel 26Easy MathematicsIf (R={(1,1),(2,2)}), why is (R) symmetric?Class 11Relations and FunctionsRelationsLevel 26Easy MathematicsIf (A={1,2}) and (R=A\times A), is (R) transitive?Class 11Relations and FunctionsRelationsLevel 26Easy MathematicsIf (A={1,2}) and (R=A\times A), is (R) symmetric?Class 11Relations and FunctionsRelationsLevel 26Easy MathematicsIf (A={1,2}) and (R=A\times A), is (R) reflexive?Class 11Relations and FunctionsRelationsLevel 26Easy MathematicsIf (A={1,2}) and (R=\varnothing), is (R) reflexive?Class 11Relations and FunctionsRelationsLevel 26Easy MathematicsIf (A={1,2,3}) and (R=\varnothing), is (R) symmetric?Class 11Relations and FunctionsRelationsLevel 26Easy MathematicsIf A={1,2,3}, what is the identity relation I_A?Class 11Relations and FunctionsRelationsLevel 26Easy MathematicsIf R={(x,y):x=y+1}, which ordered pair will be in R?Class 11Relations and FunctionsRelationsLevel 26Easy MathematicsIf (A={1,2,3,4}) and (R={(a,b):a\le b}), which pair is not in (R)?Class 11Relations and FunctionsRelationsLevel 26Easy MathematicsIf (A={1,2,3}) and (R={(a,b):a+b=5}), how many pairs are in (R)?Class 11Relations and FunctionsRelationsLevel 26Easy MathematicsIf A={1,2,3,4} and R={(a,b):b=a+1}, which pair is in R?Class 11Relations and FunctionsRelationsLevel 26Easy MathematicsIf A={1,2,3} and R={(1,2),(2,1),(2,3)}, why is R not symmetric?Class 11Relations and FunctionsRelations that are reflexive and symmetricLevel 26Easy MathematicsIf A = {1, 2, 3} and R = {(1,1), (2,2), (3,3), (1,2), (2,1)}, is R a reflexive relation on A?Class 11Relations and FunctionsRelationsLevel 26Easy MathematicsIf (A={1,2}), which pairs are compulsory in a reflexive relation on (A)?Class 11Relations and FunctionsRelationsLevel 26Easy MathematicsIf (R={(1,2),(2,1),(2,3),(3,2)}), which reverse pair is present with ( (2,3) )?Class 11Relations and FunctionsRelationsLevel 26Easy MathematicsIf (A={1,2,3}) and (R={(a,b):a>b}), which pair is not in (R)?Class 11Relations and FunctionsRelationsLevel 26Easy MathematicsIf (A={1,2,3,4}) and (R={(a,b):a=b}), how many pairs will be in (R)?Class 11Relations and FunctionsRelationsLevel 26Easy MathematicsIf \(R=\{(x,y):x\mid y\}\), which of the following ordered pairs belongs to \(R\)?Class 11Relations and FunctionsRelationsLevel 26Easy