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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 (A) has (3) elements and (B) has (5) elements, how many one-one functions are possible from (A) to (B)?Class 12Relations and FunctionsFunctionsHard MathematicsIf (A) has (4) elements and (B) has (4) elements, how many one-one and onto functions are possible from (A) to (B)?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:\mathbb{R}\to\mathbb{R}) is defined by (f(x)=5), what type of function is (f)?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:A\to B) and (g:B\to C) are both onto functions, what can be said about (g\circ f)?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:A\to B) and (g:B\to C) are both one-one functions, which statement about (g\circ f) is correct?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:\mathbb{R}\setminus{3}\to\mathbb{R}\setminus{2}) is defined by (f(x)=\frac{2x+1}{x-3}), which statement about (f) is correct?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f(x)=\frac{2x+1}{x-3}), which value must be excluded from the domain of (f)?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:\mathbb{R}\to\mathbb{R}) is defined by (f(x)=x^3), what is (f^{-1}(x))?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:\mathbb{R}\to[0,\infty)) is defined by (f(x)=x^2), what type of function is it?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:[0,\infty)\to[0,\infty)) is defined by (f(x)=x^2), which statement is correct for (f)?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:\mathbb{N}\to\mathbb{N}) is defined by (f(n)=n+2), why is (f) not onto?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:\mathbb{Z}\to\mathbb{Z}) is defined by (f(n)=n+2), what type of function is (f)?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:A\to B) is an onto function and (A) has (7) elements while (B) has (5) elements, which statement is definitely true?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:\mathbb{R}\to\mathbb{R}) is defined by (f(x)=\frac{x-2}{3}), what is (f^{-1}(x))?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:\mathbb{R}\to\mathbb{R}) and (g:\mathbb{R}\to\mathbb{R}) are given by (f(x)=3x+1) and (g(x)=x^2), what is ((g\circ f)(x))?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:\mathbb{R}\to\mathbb{R}) is defined by (f(x)=x^2+1), why is this function not onto?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:\mathbb{R}\to\mathbb{R}) is defined by (f(x)=2x-5), which statement about (f) is correct?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:\mathbb{R}\to\mathbb{R}) is given by (f(x)=\frac{x+1}{x-1}), what are the domain and the missed range value of (f)?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:A\to B) and (g:B\to C) are both onto, which statement about (g\circ f) is correct?Class 12Relations and FunctionsFunctionsHard MathematicsIf (f:\mathbb{R}\to\mathbb{R}) and (g:\mathbb{R}\to\mathbb{R}) are both one-one, which statement about (g\circ f) is correct?Class 12Relations and FunctionsFunctionsHard