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Class 12 Mathematics के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

MathematicsIf (f:\mathbb{R}\to\mathbb{R}) and (f(x)=|x-2|), at which (x) will (f) attain its minimum value?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f(x)=\frac{x-1}{x+1}), where (x\neq -1), what is the value of (x) for which (f(x)=2)?Class 12Relations and FunctionsFunctionsHard MathematicsIf \(f(x)=x^2+kx+1\) and \(f(2)=15\), what is the value of \(k\)?Class 12Relations and FunctionsIntroduction to RelationsMedium MathematicsIf \(f(x)=kx+4\) and \(f(5)=29\), what is the value of \(k\)?Class 12Relations and FunctionsIntroduction to RelationsMedium MathematicsIf (f(x)=2x+1) and (g(x)=x^2+3), what is the value of ((g\circ f)(1))?Class 12Relations and FunctionsIntroduction to RelationsMedium MathematicsIf f(x) = x² + kx and f(2) = 12, what is the value of k?Class 12Relations and FunctionsTypes of relationsMedium MathematicsIf \(f(x)=x^2+k\) and \(f(2)=9\), what is the value of \(k\)?Class 12Relations and FunctionsTypes of relationsMedium MathematicsIf \(f(x)=kx+2\) and \(f(3)=14\), what is the value of \(k\)?Class 12Relations and FunctionsTypes of relationsMedium MathematicsIf (f(x)=2x+1) and (g(x)=x^2-1), what is the value of ((g\circ f)(2))?Class 12Relations and FunctionsFunctionsMedium MathematicsIf \(f(x)=x^2+1\) and \(g(x)=x-1\), what is \((f\circ g)(3)\)?Class 12Relations and FunctionsReflexive relationEasy MathematicsIf \(f(x)=x+2\) and \(g(x)=3x\), what is \((f\circ g)(2)\)?Class 12Relations and FunctionsIntroduction to RelationsEasy MathematicsIf (A={0,1,2}) and (f(x)=2x+1), what is (f(A))?Class 12Relations and FunctionsFunctionsEasy MathematicsIf (f(x)=2x^2-1), what is (f(-2))?Class 12Relations and FunctionsFunctionsEasy MathematicsIf \(f(x)=\frac{x-2}{3}\), find the value of \(f(8)\).Class 12Relations and FunctionsIntroduction to RelationsEasy MathematicsIf (f(x)=6x+2), what is the value of (f(2))?Class 12Relations and FunctionsFunctionsEasy MathematicsIf (A={1,2,3}) and (f(x)=x+2), what is (f(A))?Class 12Relations and FunctionsFunctionsEasy MathematicsIf (f(x)=3x^2+1), what is the value of (f(-1))?Class 12Relations and FunctionsFunctionsEasy MathematicsIf (f(x)=\frac{x+1}{2}), what is (f(7))?Class 12Relations and FunctionsFunctionsEasy MathematicsIf (f(x)=4x-5), what is the value of (f(3))?Class 12Relations and FunctionsFunctionsEasy MathematicsIf (f(x)=5), what is the value of (f(3)-f(1))?Class 12Relations and FunctionsFunctionsEasy