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Function Values

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

MathematicsIf (f(x)=|x-2|) and (g(x)=|x+2|), what is ((f-g)(0))?Class 11Relations and FunctionsAlgebra of real functionsHard MathematicsIf (f(x)=x^2-2x) and (g(x)=x+3), what is ((fg)(1))?Class 11Relations and FunctionsAlgebra of real functionsHard MathematicsIf (f(x)=x+2) and (g(x)=x^2-1), what is the value of ((fg)(-2))?Class 11Relations and FunctionsAlgebra of real functionsHard MathematicsIf f(x) = x²+2x and g(x) = x²−2x, what is (f−g)(−3)?Class 11Relations and FunctionsAlgebra of real functionsHard MathematicsIf \(f(x)=x+3\) and \(g(x)=2x\), where \((fg)(x)=f(x)g(x)\), what is the value of \((fg)(1)\)?Class 11Relations and FunctionsAlgebra of real functionsEasy MathematicsIf \\(f(x)=5x\\) and \\(g(x)=x+1\\), what is the value of the product of the functions, \\( (fg)(3) \\)?Class 11Relations and FunctionsAlgebra of real functionsEasy MathematicsIf f(x)=x+7 and g(x)=3x-2, what is the value of (fg)(1)?Class 11Relations and FunctionsAlgebra of real functionsEasy MathematicsIf f(x)=x+2 and g(x)=x+3, what is the value of (fg)(1)? Here, (fg)(x) denotes the product of f(x) and g(x).Class 11Relations and FunctionsAlgebra of real functionsEasy MathematicsWhat is the value of the signum function \(f(x)=\operatorname{sgn}(5-x)\) at \(x=7\)?Class 11Relations and FunctionsReal-Valued Functions, Their Domain and RangeExpert MathematicsWhat is the value of \(f(x)=\operatorname{sgn}(x+3)\) at \(x=-3\)?Class 11Relations and FunctionsReal-Valued Functions, Their Domain and RangeExpert MathematicsWhat is g(4.1) for the function g(x) = ⌈x⌉?Class 11Relations and FunctionsGraphs of standard functionsEasy MathematicsWhat is the value of the function \(f(x)=\{x+1\}\) at \(x=2.3\)? Here, \(\{y\}\) denotes the fractional part of \(y\).Class 11Relations and FunctionsReal-Valued Functions, Their Domain and RangeMedium MathematicsFor the function \(f(x)=\operatorname{sgn}(x-5)\), what is the value of \(f(x)\) at \(x=5\)?Class 11Relations and FunctionsGraphs of standard functionsMedium MathematicsOn the graph of the function \(f(x)=x^3\), what is the value of \(y\) when \(x=2\)?Class 11Relations and FunctionsGraphs of standard functionsEasy MathematicsIf the function f is defined on the set \(A=\{2,4,6\}\) by \(f(x)=\frac{x}{2}\), what is the range of f?Class 11Relations and FunctionsReal-Valued Functions, Their Domain and RangeEasy MathematicsIf (A={1,2,3,4}), (B={1,2,3,4,5}), and (f(x)=x+1), which statement about range and codomain is correct?Class 11Relations and FunctionsFunctions as a special kind of relationHard MathematicsIf (f:A\to B), (A={0,1,2,3}), (B={1,3,5,7,9}), and (f(x)=2x+1), what is the range?Class 11Relations and FunctionsFunctions as a special kind of relationHard MathematicsIf f = {(1, 2), (2, 3), (3, 4)}, what is the value of f(1)?Class 11Relations and FunctionsFunctions as a special kind of relationEasy