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Ordered Pairs

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

MathematicsFor the relation R = {(1,1), (2,2), (3,3), (1,2), (2,3), (1,3)} on the set A = {1, 2, 3}, choose the correct statement.Class 11Relations and FunctionsRelationsLevel 25Hard MathematicsChoose the correct statement about (R={(1,2),(2,1),(2,3),(3,2)}) on (A={1,2,3}).Class 11Relations and FunctionsRelationsLevel 25Hard MathematicsIf A = {1, 2} and B = {3, 4}, how many ordered pairs are there in A × B?Class 11Relations and FunctionsCartesian product of setsLevel 27Medium MathematicsIf R = {(1, 2), (2, 1), (3, 3)}, which ordered pair belongs to R⁻¹?Class 11Relations and FunctionsRelationsLevel 27Medium MathematicsIf (R={(1,2),(2,4),(3,6)}), which rule best represents (R)?Class 11Relations and FunctionsRelationsLevel 27Medium MathematicsIf (R={(1,3),(2,4),(3,5)}), what is (R^{-1})?Class 11Relations and FunctionsRelationsLevel 27Medium MathematicsIf (R={(2,5),(3,5),(4,6),(5,7)}), what is the range of (R)?Class 11Relations and FunctionsRelationsLevel 27Medium MathematicsIf (R={(1,2),(2,3),(3,4)}), what is the domain of (R)?Class 11Relations and FunctionsRelationsLevel 27Medium MathematicsIf a relation \(R=\{(a,b):a=b^2\}\) is defined on the set \(A=\{1,2,3,4\}\), which of the following is the correct form of \(R\)?Class 11Relations and FunctionsRelationsLevel 26Medium MathematicsIf a relation \(R=\{(a,b):a+b=6\}\) is defined on \(A=\{1,2,3,4\}\), how many ordered pairs does \(R\) contain?Class 11Relations and FunctionsRelationsLevel 26Medium MathematicsIf \(A=\{1,2,3\}\) and \(R=\{(1,1),(2,2),(3,3),(1,3),(3,1)\}\), what is the inverse relation \(R^{-1}\) of \(R\)?Class 11Relations and FunctionsRelationsLevel 26Medium MathematicsIf \(R=\{(1,4),(2,5),(3,6)\}\), which rule represents \(R\) for the given ordered pairs?Class 11Relations and FunctionsRelationsLevel 26Medium MathematicsOn A={1,2,3,4}, how many ordered pairs belong to R={(a,b): |a−b|=1}?Class 11Relations and FunctionsRelationsLevel 26Medium MathematicsIf on A={1,2,3,4,6}, aRb means a is a multiple of b, which pair is in R?Class 11Relations and FunctionsRelationsLevel 26Easy MathematicsIf \(A=\{1,2,3,4\}\) and \(R\) is the relation consisting of ordered pairs for which \(a+b\) is odd, which of the following pairs belongs to \(R\)?Class 11Relations and FunctionsRelationsLevel 26Medium MathematicsIf R = {(1, 2), (2, 1), (3, 3)}, what is the main reason that R is symmetric?Class 11Relations and FunctionsRelations that are reflexive and symmetricLevel 26Medium MathematicsWhy is the relation \(R=\{(1,1),(2,2)\}\) defined on the set \(A=\{1,2,3\}\) not reflexive?Class 11Relations and FunctionsRelationsLevel 26Medium MathematicsIf (A={1,2,3,4}) and (R={(a,b):a\geq b}), which pair is in (R)?Class 11Relations and FunctionsRelationsLevel 26Medium MathematicsIf (R={(1,3),(2,5),(4,9)}), which is (R^{-1})?Class 11Relations and FunctionsRelationsLevel 26Medium MathematicsIf (R={(2,1),(2,3),(4,3),(5,7)}), what is the range of (R)?Class 11Relations and FunctionsRelationsLevel 26Medium