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Domain

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

MathematicsIf f(x) = 2√x, what is its real domain?Class 11Relations and FunctionsReal-Valued Functions, Their Domain and RangeLevel 31Easy MathematicsWhat is the domain of the function \(f(x)=\frac{1}{x^2+4}\)?Class 11Relations and FunctionsReal-Valued Functions, Their Domain and RangeLevel 31Easy MathematicsWhat is the domain of the function \(f(x)=\sqrt{4-2x}\)?Class 11Relations and FunctionsReal-Valued Functions, Their Domain and RangeLevel 31Easy MathematicsWhat is the domain of the function (f(x)=\frac{x}{x-2})?Class 11Relations and FunctionsReal-Valued Functions, Their Domain and RangeLevel 31Easy MathematicsIn the function \(f:A\to\mathbb{R}\), what does the set \(A\) represent?Class 11Relations and FunctionsReal-Valued Functions, Their Domain and RangeLevel 31Easy MathematicsWhich of the following functions gives a real value for every real number x?Class 11Relations and FunctionsReal-Valued Functions, Their Domain and RangeLevel 31Easy MathematicsWhat is the domain of the function \(f(x)=\frac{1}{x^2}\)?Class 11Relations and FunctionsReal-Valued Functions, Their Domain and RangeLevel 31Easy MathematicsWhat is the real domain of f(x) = √(9 − x²)?Class 11Relations and FunctionsReal-Valued Functions, Their Domain and RangeLevel 31Easy MathematicsWhich condition is correct for the real domain of (f(x)=\sqrt{9-x^2})?Class 11Relations and FunctionsReal-Valued Functions, Their Domain and RangeLevel 31Easy MathematicsWhat is the domain of the function \(f(x)=\frac{2}{x+1}\)?Class 11Relations and FunctionsReal-Valued Functions, Their Domain and RangeLevel 31Easy MathematicsWhat is the domain of the function \(f(x)=\sqrt{x+3}\)?Class 11Relations and FunctionsReal-Valued Functions, Their Domain and RangeLevel 31Easy MathematicsWhat is the real domain of the function \(f(x)=\frac{1}{x^2+1}\)?Class 11Relations and FunctionsReal-Valued Functions, Their Domain and RangeLevel 31Easy MathematicsWhat is the domain of the function \(f(x)=\frac{1}{x-4}\)?Class 11Relations and FunctionsReal-Valued Functions, Their Domain and RangeLevel 31Easy MathematicsWhat is the real domain of (f(x)=\sqrt{x-2})?Class 11Relations and FunctionsReal-Valued Functions, Their Domain and RangeLevel 31Easy MathematicsWhat is the domain of (f(x)=\frac{1}{x})?Class 11Relations and FunctionsReal-Valued Functions, Their Domain and RangeLevel 31Easy MathematicsIf (R={(x,y):y=\frac{3}{x+2},\ x\in{-3,-2,-1},\ y\in\mathbb{R}}) is considered from (X={-3,-2,-1}) to (\mathbb{R}), what is correct?Class 11Relations and FunctionsFunctions as a special kind of relationLevel 30Expert MathematicsIf (f:\mathbb{R}\to\mathbb{R}) is given by (f(x)=\frac{1}{|2x-1|-5}), what should be the correct domain?Class 11Relations and FunctionsFunctions as a special kind of relationLevel 30Expert MathematicsIf the function \(f:\{1,2,3,4,5,6,7,8,9\}\to\{0,1\}\) is defined by \(f(n)=1\) when \(n\) is divisible by \(3\), and \(f(n)=0\) otherwise, what is \(f^{-1}(\{1\})\)?Class 11Relations and FunctionsReal-Valued Functions, Their Domain and RangeLevel 30Expert MathematicsIf (f:\mathbb{R}\to\mathbb{R}) is to be defined by (f(x)=\frac{1}{x^2+ax+9}), which condition on (a) makes it a function on all of (\mathbb{R})?Class 11Relations and FunctionsFunctions as a special kind of relationLevel 30Expert MathematicsA function (f:\mathbb{R}\to\mathbb{R}) is to be defined by (f(x)=\sqrt{a x^2-6a+9}). Which condition on (a) is necessary and sufficient for it to be a function on all of (\mathbb{R})?Class 11Relations and FunctionsFunctions as a special kind of relationLevel 30Expert