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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}), (f(x)=\frac{x}{3}), then (f) is onto because which (x) gives (y)?Class 12Relations and FunctionsOnto functionLevel 27Easy MathematicsIf (f:\mathbb{R}\to\mathbb{R}), (f(x)=\sqrt[3]{x-5}), which option is correct?Class 12Relations and FunctionsOnto functionLevel 27Easy MathematicsIf (f:\mathbb{R}\to\mathbb{R}), (f(x)=x+12), which statement about (f) is correct?Class 12Relations and FunctionsOnto functionLevel 27Easy MathematicsIf (f:\mathbb{R}\to\mathbb{R}), (f(x)=\sqrt[3]{x}+2), choose the correct option about (f).Class 12Relations and FunctionsOnto functionLevel 26Easy MathematicsIf (f:\mathbb{R}\to\mathbb{R}), (f(x)=x-9), which statement about (f) is correct?Class 12Relations and FunctionsOnto functionLevel 26Easy MathematicsIf (f:\mathbb{R}\to\mathbb{R}), (f(x)=5x), then (f) is onto because which (x) gives (y)?Class 12Relations and FunctionsOnto functionLevel 25Easy MathematicsIf (f:\mathbb{R}\to\mathbb{R}), (f(x)=x^5), which option about (f) is correct?Class 12Relations and FunctionsOnto functionLevel 25Easy MathematicsIf (f:\mathbb{R}\to\mathbb{R}), (f(x)=x^3+1), what is the correct reason that (f) is onto?Class 12Relations and FunctionsOnto functionLevel 25Easy MathematicsIf (f:\mathbb{R}\to\mathbb{R}), (f(x)=x^3), is (f) onto or not?Class 12Relations and FunctionsOnto functionLevel 25Easy MathematicsIf (f:\mathbb{R}\to\mathbb{R}), (f(x)=2x-7), what should (x) be for any (y\in\mathbb{R}) so that (f(x)=y)?Class 12Relations and FunctionsOnto functionLevel 25Easy MathematicsWhat is the correct statement for (f:\mathbb{R}\to\mathbb{R}), (f(x)=x^3)?Class 12Relations and FunctionsOne-one functionLevel 23Expert MathematicsIf (f:\mathbb{R}\to\mathbb{R}), (f(x)=\sqrt[3]{x}), which option is correct for (f)?Class 12Relations and FunctionsOne-one functionLevel 23Easy MathematicsWhat is the correct statement about (f:\mathbb{R}\to\mathbb{R}), (f(x)=x^3)?Class 12Relations and FunctionsOne-one functionLevel 23Easy MathematicsOn (A=\mathbb{R}), (xRy) if (x-y\geq 0). Why is this not an equivalence relation?Class 12Relations and FunctionsEquivalence relationLevel 18Hard MathematicsOn real numbers, (xRy) if (x^3=y^3). What is the correct conclusion about this relation?Class 12Relations and FunctionsEquivalence relationLevel 18Hard MathematicsOn (A=\mathbb{R}), (xRy) if (x-y=0). Which relation is this?Class 12Relations and FunctionsEquivalence relationLevel 18Hard MathematicsOn (A=\mathbb{R}), (xRy) if (|x|=|y|). What type of relation is this?Class 12Relations and FunctionsEquivalence relationLevel 18Hard MathematicsOn real numbers, (xRy) if (x-y) is rational. Which statement about (R) is correct?Class 12Relations and FunctionsEquivalence relationLevel 18Hard MathematicsOn (A=\mathbb{R}\setminus{0}), (xRy) if (\frac{x}{y}>0). How many equivalence classes does this relation have?Class 12Relations and FunctionsEquivalence relationLevel 18Hard MathematicsOn real numbers, relation (R) is defined by ((x,y)\in R) if (x-y\in \mathbb{Z}). Which description is correct?Class 12Relations and FunctionsEquivalence relationLevel 18Hard