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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+5)^2), (f) is not one-one. Which pair proves it?Class 12Relations and FunctionsOne-one functionLevel 24MediumMathematicsIf (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 functionLevel 24MediumMathematicsIf (f:\mathbb{R}\to\mathbb{R}) and (f(x)=x^4), (f) is not one-one becauseClass 12Relations and FunctionsOne-one functionLevel 24MediumMathematicsIf (f:\mathbb{R}\to\mathbb{R}) and (f(x)=|x-2|), which pair shows that (f) is not one-one?Class 12Relations and FunctionsOne-one functionLevel 24MediumMathematicsIf (f:\mathbb{R}\to\mathbb{R}) and (f(x)=|x|), why is it not one-one?Class 12Relations and FunctionsOne-one functionLevel 24MediumMathematicsIf (f:\mathbb{R}\to\mathbb{R}), (f(x)=x^2+4), what is the correct reason for not being one-one?Class 12Relations and FunctionsOne-one functionLevel 23MediumMathematicsIf \(f:\mathbb{R}\to\mathbb{R}\) and \(f(x)=\frac{x}{1+x^2}\), is (f) one-one?Class 12Relations and FunctionsOne-one functionLevel 22MediumMathematicsIf (f:\mathbb{R}\to\mathbb{R}) and (f(x)=7), which pair shows that (f) is not one-one?Class 12Relations and FunctionsOne-one functionLevel 22MediumMathematicsIf (f:\mathbb{R}\to\mathbb{R}) and (f(x)=x^2+x+1), which pair gives the same value?Class 12Relations and FunctionsOne-one functionLevel 22MediumMathematicsIf (f:\mathbb{R}\to\mathbb{R}) and (f(x)=|2x-1|), which pair breaks one-one property?Class 12Relations and FunctionsOne-one functionLevel 22MediumMathematicsIf (f:\mathbb{R}\to\mathbb{R}) and (f(x)=\cos x), which pair shows that (f) is not one-one?Class 12Relations and FunctionsOne-one functionLevel 22MediumMathematicsIf (f:\mathbb{R}\to\mathbb{R}) and (f(x)=2x^2+3), which statement is correct for (f)?Class 12Relations and FunctionsOne-one functionLevel 22MediumMathematicsIf (f:\mathbb{R}\to\mathbb{R}) and (f(x)=x^3-3x), which pair breaks one-one property?Class 12Relations and FunctionsOne-one functionLevel 22MediumMathematicsIf (f:\mathbb{R}\to\mathbb{R}) and (f(x)=|x-5|), which pair shows that (f) is not one-one?Class 12Relations and FunctionsOne-one functionLevel 22MediumMathematicsIf (f:\mathbb{R}\to\mathbb{R}) and (f(x)=x^2-4x+6), which statement is correct?Class 12Relations and FunctionsOne-one functionLevel 22MediumMathematicsIf (f(x)=3x^2) on real numbers, which pair gives the same image?Class 12Relations and FunctionsOne-one functionLevel 24EasyMathematicsIf (f:\mathbb{R}\to\mathbb{R}) and (f(x)=\sin x), which pair shows that (f) is not one-one?Class 12Relations and FunctionsOne-one functionLevel 24EasyMathematicsIf (f:\mathbb{R}\to\mathbb{R}) and (f(x)=x^3-x), which pair breaks one-one property?Class 12Relations and FunctionsOne-one functionLevel 24EasyMathematicsIf (f:\mathbb{R}\to\mathbb{R}) and (f(x)=x^2+x), which pair shows that (f) is not one-one?Class 12Relations and FunctionsOne-one functionLevel 24EasyMathematicsIf a function has (f(5)=f(9)) and (5\neq9), which conclusion is correct?Class 12Relations and FunctionsOne-one functionLevel 24Easy