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Quadratic Function

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^2-4x+7), which option shows that (f) is not one-one?Class 12Relations and FunctionsOne-one functionHard MathematicsIf (f:[-2,2]\to\mathbb{R}) and (f(x)=x^2), what is the correct statement about (f)?Class 12Relations and FunctionsOne-one functionHard MathematicsIf (f:(-\infty,1]\to\mathbb{R}) and (f(x)=x^2-2x), what is the correct statement about (f)?Class 12Relations and FunctionsOne-one functionHard MathematicsIf (f:[1,\infty)\to\mathbb{R}) and (f(x)=x^2-2x), choose the correct statement about (f).Class 12Relations and FunctionsOne-one functionHard MathematicsIf (f:\mathbb{R}\to\mathbb{R}) and (f(x)=x^2+2x+3), what is the correct statement about (f)?Class 12Relations and FunctionsOne-one functionHard MathematicsIf (f:[0,\infty)\to\mathbb{R}) and (f(x)=x^2), choose the correct statement for (f).Class 12Relations and FunctionsOne-one functionHard MathematicsIs the function (f:\mathbb{Z}\to\mathbb{Z}), (f(n)=n^2), one-one?Class 12Relations and FunctionsOne-one functionHard MathematicsChoose the correct statement for the function (f:[0,\infty)\to\mathbb{R}), (f(x)=x^2).Class 12Relations and FunctionsOne-one functionHard MathematicsIf (f:\mathbb{R}\to\mathbb{R}) and (f(x)=x^2+1), why is (f) not one-one?Class 12Relations and FunctionsOne-one functionHard MathematicsIf (f:\mathbb{R}\to\mathbb{R}) and (f(x)=x^2-2x+1), what is the conclusion for the same formula on all (\mathbb{R})?Class 12Relations and FunctionsOne-one functionMedium MathematicsIf (f:\mathbb{R}\to\mathbb{R}) and (f(x)=x^2+x), choose the correct conclusion for (f).Class 12Relations and FunctionsOne-one functionMedium MathematicsIf (f:[2,\infty)\to\mathbb{R}) and (f(x)=(x-2)^2), choose the correct statement about (f).Class 12Relations and FunctionsOne-one functionMedium MathematicsIf (f:\mathbb{R}\to\mathbb{R}) and (f(x)=x^2+2x), which pair shows (f) is not one-one?Class 12Relations and FunctionsOne-one functionMedium MathematicsIf (f:\mathbb{R}\to\mathbb{R}) and (f(x)=x^2-6x+9), is (f) one-one or not?Class 12Relations and FunctionsOne-one functionMedium MathematicsIf (f:\mathbb{R}\to\mathbb{R}) and (f(x)=2x^2+1), check whether (f) is one-one.Class 12Relations and FunctionsOne-one functionMedium MathematicsChoose the correct statement about the function (f:\mathbb{R}\to\mathbb{R}), (f(x)=x^2).Class 12Relations and FunctionsOne-one functionMedium MathematicsIf (f:(-\infty,1]\to[0,\infty)) and (f(x)=(x-1)^2), what type of function is (f)?Class 12Relations and FunctionsOne-one functionMedium MathematicsIf (f:\mathbb{R}\to\mathbb{R}) and (f(x)=x^2+x+1), which pair gives the same value?Class 12Relations and FunctionsOne-one functionMedium MathematicsIf (f:[2,\infty)\to[1,\infty)) and (f(x)=x^2-4x+5), what type of function is (f)?Class 12Relations and FunctionsOne-one functionMedium MathematicsIf (f:\mathbb{R}\to\mathbb{R}) and (f(x)=x^2-4x+6), which statement is correct?Class 12Relations and FunctionsOne-one functionMedium