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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 = {(1,4), (2,4), (3,5)}, then 4 is the image of which elements?Class 11Relations and FunctionsRelationsLevel 25Easy MathematicsIf \(A=\{1,2,3,4\}\) and \(R=\{(a,b): b=a+1\}\), where \(a,b\in A\), which of the following ordered pairs belongs to \(R\)?Class 11Relations and FunctionsRelationsLevel 25Easy MathematicsIf \(R=\{(1,2),(2,1),(3,3)\}\), which of the following ordered pairs must belong to \(R^{-1}\)?Class 11Relations and FunctionsRelationsLevel 25Easy MathematicsIf (A={1,2}), (B={2,3}), and (R={(a,b):a\le b}), how many pairs are in (R)?Class 11Relations and FunctionsRelationsLevel 25Easy MathematicsIf R = {(1, 1), (2, 2), (3, 3)} is a relation on A = {1, 2, 3}, what is the domain of R?Class 11Relations and FunctionsRelationsLevel 25Easy MathematicsIf \(A=\{1,2,3\}\), how many ordered pairs are there in \(A\times A\)?Class 11Relations and FunctionsCartesian product of setsLevel 25Easy MathematicsIf (R={(1,3),(2,4)}) is a relation from (A={1,2}) to (B={3,4,5}), what is the range of (R)?Class 11Relations and FunctionsRelationsLevel 25Easy MathematicsIn the relation (R={(x,y):x+y=5}), where (x,y\in{1,2,3,4}), which pair is not in (R)?Class 11Relations and FunctionsRelationsLevel 25Easy MathematicsIf a relation has domain ({1,2}) and range ({5}), which relation can be correct?Class 11Relations and FunctionsRelationsLevel 25Easy MathematicsIf A = {1,2} and B = {3,4,5}, how many relations are possible from A to B?Class 11Relations and FunctionsRelationsLevel 25Medium MathematicsIf R = {(1,1), (2,2), (3,3), (1,2)} on A = {1,2,3}, which extra pair is different from the identity relation?Class 11Relations and FunctionsRelationsLevel 25Easy MathematicsIf (A={1,2,3}), (B={2,3,4}), and (R={(a,b):a<b}), which pair belongs to (R)?Class 11Relations and FunctionsRelationsLevel 25Easy MathematicsIf \(A=\{1,2,3\}\) and \(R=\{(a,b)\in A\times A: a=b\}\), then what type of relation is \(R\)?Class 11Relations and FunctionsRelationsLevel 25Easy MathematicsIf (R={(1,2),(2,4),(3,6)}), what is (R^{-1})?Class 11Relations and FunctionsRelationsLevel 25Easy MathematicsWhich is the identity relation on A = {1, 2, 3}?Class 11Relations and FunctionsRelationsLevel 25Easy MathematicsIf (A={p,q}), which is the universal relation on (A)?Class 11Relations and FunctionsRelationsLevel 25Easy MathematicsIf (A={1,2}) and (B={x,y}), which one is the empty relation?Class 11Relations and FunctionsRelationsLevel 25Easy MathematicsIf (A={1,2,3}), (B={4,5}), and (R={(1,4),(3,5)}), what is the codomain of (R)?Class 11Relations and FunctionsRelationsLevel 25Easy MathematicsIf ((3,7)\in R), what is the first component of this ordered pair called?Class 11Relations and FunctionsRelationsLevel 25Easy MathematicsWhat is the range of the relation (R={(2,5),(3,5),(4,6)})?Class 11Relations and FunctionsRelationsLevel 25Easy