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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 \(R=\{(x,y):x+y\text{ is even}\}\) and \(x=1, y=3\), which statement is correct about the ordered pair \((1,3)\)?Class 11Relations and FunctionsRelationsLevel 26Easy MathematicsIf (A={1,2,3}) and (R={(1,1),(1,2),(2,2)}), how many ordered pairs are in (R)?Class 11Relations and FunctionsRelationsLevel 26Easy MathematicsIf 8A=\{1,2\}9 and 8R=A\times A9, which of the following ordered pairs belongs to 8R9?Class 11Relations and FunctionsCartesian product of setsLevel 26Easy MathematicsIf R = {(1,2), (2,3)}, why is R not transitive?Class 11Relations and FunctionsRelationsLevel 26Easy MathematicsIf (R={(1,2),(2,1)}), which reason supports symmetric property?Class 11Relations and FunctionsRelationsLevel 26Easy MathematicsIf A = {1, 2, 3} and R = {(1,1), (2,2)}, why is R not reflexive?Class 11Relations and FunctionsRelationsLevel 26Easy MathematicsIf \(A=\{1,2,3\}\) and \(R=\{(1,1),(2,2),(3,3)\}\), is \(R\) a reflexive relation on \(A\)?Class 11Relations and FunctionsRelationsLevel 26Easy MathematicsIf A={1,2,3} and R={(a,b):a+b=4}, which pair is in R?Class 11Relations and FunctionsRelationsLevel 26Easy MathematicsIf \(A=\{1,2,3,4\}\) and \(R=\{(a,b):a<b\}\), which statement about \((2,4)\) is correct?Class 11Relations and FunctionsRelationsLevel 26Easy MathematicsIf \(R=\{(a,b):a-b=0\}\), what type of ordered pairs will belong to \(R\)?Class 11Relations and FunctionsRelationsLevel 26Easy MathematicsIf \(R=\{(1,2),(2,4),(3,6)\}\), how can \(R\) be written in restricted set-builder form?Class 11Relations and FunctionsRelationsLevel 26Easy MathematicsIf (A={1,2}) and (B={x,y,z}), how many relations can exist from (A) to (B)?Class 11Relations and FunctionsRelationsLevel 26Easy MathematicsIf (A={1,2,3}), how many different relations can be formed on (A)?Class 11Relations and FunctionsRelationsLevel 26Easy MathematicsIf \\(A=\{1,2,3\}\\) and \\(R=\{(1,2),(2,3)\}\\), then \\(R\\) is a subset of which of the following?Class 11Relations and FunctionsRelationsLevel 26Easy MathematicsIf (A={1,2,3}) and (R={(1,1),(2,2),(3,3)}), which ordered pair is definitely in (R)?Class 11Relations and FunctionsRelationsLevel 26Easy MathematicsIf A = {1, 2} and R = {(1, 1), (2, 2)}, what type of relation is R?Class 11Relations and FunctionsRelationsLevel 26Easy MathematicsIf the set \\(A=\\{1,2\\}\\), how many ordered pairs are there in \\(A\\times A\\)?Class 11Relations and FunctionsCartesian product of setsLevel 26Easy MathematicsIf (A={1,2,3}), which is the universal relation on (A)?Class 11Relations and FunctionsRelationsLevel 26Easy MathematicsIf A={a,b}, which one is the empty relation on A?Class 11Relations and FunctionsRelationsLevel 26Easy MathematicsIf (R={(2,1),(3,1),(3,2)}), what will be the inverse relation (R^{-1})?Class 11Relations and FunctionsRelationsLevel 25Easy