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One One Function

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

MathematicsIs the function (f:\mathbb{Z}\to\mathbb{Z}), (f(n)=n^2), one-one?Class 12Relations and FunctionsOne-one functionHard MathematicsWhich option is correct for the function (f:\mathbb{Z}\to\mathbb{Z}), (f(n)=2n+3)?Class 12Relations and FunctionsOne-one functionHard MathematicsIf (A={a,b,c}) and (f:A\to A), (f={(a,b),(b,c),(c,a)}), choose the correct statement about (f).Class 12Relations and FunctionsOne-one functionHard MathematicsIf (A={1,2,3}) and (B={4,5,6,7}), which statement is correct for (f:A\to B), (f={(1,4),(2,5),(3,4)})?Class 12Relations and FunctionsOne-one functionHard MathematicsIf (f:\mathbb{R}\to\mathbb{R}), (f(x)=2x^3+1), what conclusion follows from (f(a)=f(b)) in a one-one test?Class 12Relations and FunctionsOne-one functionHard MathematicsFor the function (f:\mathbb{R}\to\mathbb{R}), (f(x)=5), which option is correct?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|), which pair shows that (f) is not one-one?Class 12Relations and FunctionsOne-one functionHard MathematicsIf (f:\mathbb{R}\to\mathbb{R}) is defined by (f(x)=x^3-4), what type of function is (f)?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}) is defined by (f(x)=3x-7), which statement about (f) is correct?Class 12Relations and FunctionsOne-one functionHard MathematicsIf (f:\mathbb{R}\setminus{-1}\to\mathbb{R}) is defined by (f(x)=\frac{x-1}{x+1}), choose the correct statement about (f).Class 12Relations and FunctionsOne-one functionHard MathematicsWhat is the correct statement for (f:\mathbb{R}\to\mathbb{R}), (f(x)=\frac{x}{1+|x|})?Class 12Relations and FunctionsOne-one functionHard MathematicsIf (f:\mathbb{R}\to\mathbb{R}), (f(x)=|x|x^2), which option is correct for (f)?Class 12Relations and FunctionsOne-one functionHard MathematicsChoose the correct statement for (f:\mathbb{R}\to\mathbb{R}), (f(x)=x|x|).Class 12Relations and FunctionsOne-one functionHard MathematicsIf (f:\mathbb{N}\to\mathbb{N}), (f(n)=n^2+n), what is (f)?Class 12Relations and FunctionsOne-one functionHard MathematicsChoose the correct option about (f:\mathbb{Z}\to\mathbb{Z}), (f(n)=n^2+n).Class 12Relations and FunctionsOne-one functionHard MathematicsIf (f:\mathbb{R}\to\mathbb{R}), (f(x)=\lfloor x\rfloor), which statement about (f) is correct?Class 12Relations and FunctionsOne-one functionHard MathematicsWhat is the correct statement for (f:[2,\infty)\to\mathbb{R}), (f(x)=|x-2|+3)?Class 12Relations and FunctionsOne-one functionHard MathematicsIf (f:\mathbb{R}\to\mathbb{R}), (f(x)=|x-2|+|x+2|), choose the correct option for (f).Class 12Relations and FunctionsOne-one functionHard