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Domain And Range

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

MathematicsLet \(A=\{1,2,3,4\}\) and define \(f:A\to\mathbb{Z}\) by \(f(x)=(-1)^x\). What is the range of \(f\)?Class 11Relations and FunctionsReal-Valued Functions, Their Domain and RangeHard MathematicsWhich of the following correctly describes the domain and range of the real-valued function \(f(x)=\frac{x^2+1}{x^2-1}\)?Class 11Relations and FunctionsReal-Valued Functions, Their Domain and RangeHard MathematicsWhich of the following relations from \(A=\{1,2,3\}\) to \(B=\{a,b\}\) is not a function?Class 11Relations and FunctionsFunctions as a special kind of relationHard MathematicsLet A={−2,−1,0,1,2} and f:A→Z be defined by f(x)=x²−1. What is the range of f?Class 11Relations and FunctionsReal-Valued Functions, Their Domain and RangeMedium MathematicsIf \(f=\{(x,y): y=\frac{x+1}{2},\ x\in\{1,3,5,7\}\}\), what is the range of \(f\)?Class 11Relations and FunctionsReal-Valued Functions, Their Domain and RangeHard MathematicsIf the domain of the function \(f(x)=x+1\) is \(A=\{2,4,6\}\), which of the following ordered pairs belongs to the graph of the function?Class 11Relations and FunctionsFunctions as a special kind of relationEasy MathematicsWhich of the following relations, defined on the domain \({1,2,3}\), is a function but not a one-one function?Class 11Relations and FunctionsFunctions as a special kind of relationEasy MathematicsWhich of the following relations gives exactly one image to every element of the set \(A=\{1,2\}\)?Class 11Relations and FunctionsFunctions as a special kind of relationEasy MathematicsIf f(x)=x^2 and A={1,2,3} is the domain of f, which of the following is the graph of f on A?Class 11Relations and FunctionsGraphs of standard functionsEasy MathematicsWhat is the range of the function f = {(1,5), (2,5), (3,6)}?Class 11Relations and FunctionsReal-Valued Functions, Their Domain and RangeEasy MathematicsFor the relation R={(a,b)∈A×A : a+b=7} defined on A={1,2,3,4}, what is its range?Class 11Relations and FunctionsRelationsExpert MathematicsIf \(A=\{1,2,3,4\}\), \(B=\{3,4,5,6\}\), and \(R=\{(a,b)\in A\times B: b=a+2\}\), how many ordered pairs does \(R\) contain?Class 11Relations and FunctionsRelationsHard MathematicsIf R = {(a, b) : a, b ∈ {1, 2, 3, 4}, a < b}, what is the range of R?Class 11Relations and FunctionsRelationsMedium