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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)=x^2+2x), is it one-one?Class 12Relations and FunctionsFunctionsExpert MathematicsIf (f:\mathbb{N}\to\mathbb{N}), (f(n)=n+1), what type is (f)?Class 12Relations and FunctionsFunctionsExpert MathematicsIf (f:\mathbb{Z}\to\mathbb{Z}), (f(n)=2n), which statement is correct?Class 12Relations and FunctionsFunctionsExpert MathematicsIf (f:\mathbb{R}\to\mathbb{R}), (f(x)=\lfloor x\rfloor), what is the correct statement about (f)?Class 12Relations and FunctionsFunctionsExpert MathematicsIf (f:A\to B), where (A={1,2}), (B={a,b,c}), how many one-one functions are there from (A) to (B)?Class 12Relations and FunctionsFunctionsExpert MathematicsWhich statement is correct about (f:\mathbb{R}\to\mathbb{R}), (f(x)=x^4)?Class 12Relations and FunctionsFunctionsExpert MathematicsIf (f:A\to B) and (g:B\to C) are both one-one, what is true about (g\circ f)?Class 12Relations and FunctionsFunctionsExpert MathematicsIf (f:\mathbb{R}\to\mathbb{R}), (f(x)=c), where (c) is a fixed real number, when will (f) be one-one?Class 12Relations and FunctionsFunctionsExpert MathematicsIf (f:\mathbb{R}\to\mathbb{R}), (f(x)=|x|), what type of function is (f)?Class 12Relations and FunctionsFunctionsExpert MathematicsChoose the correct statement about the function (f:\mathbb{R}\to\mathbb{R}), (f(x)=x^2+1).Class 12Relations and FunctionsFunctionsExpert MathematicsIf (f:A\to B) is a function and (f^{-1}) is also a function, which statement about (f) is definitely true?Class 12Relations and FunctionsFunctionsExpert MathematicsIf (f:\mathbb{N}\to\mathbb{N}) is given by (f(n)=n^2), which statement about (f) is correct?Class 12Relations and FunctionsFunctionsExpert MathematicsIf (f:\mathbb{Z}\to\mathbb{Z}) is defined by (f(n)=n^3), which statement about (f) is correct?Class 12Relations and FunctionsFunctionsExpert MathematicsIf (f:\mathbb{Z}\to\mathbb{Z}) is given by (f(n)=2n+1), which statement about (f) is correct?Class 12Relations and FunctionsFunctionsExpert MathematicsIf (f:A\to B) and (g:B\to C), and (g\circ f) is one-one, which conclusion is definitely true?Class 12Relations and FunctionsFunctionsExpert MathematicsIf (f:\mathbb{R}\to\mathbb{R}) is given by (f(x)=mx^2+1), which value of (m) can make (f) one-one on all of (\mathbb{R})?Class 12Relations and FunctionsFunctionsExpert MathematicsIf (f:[0,\infty)\to\mathbb{R}) is given by (f(x)=x^2+2x), which statement about its range and one-one behaviour is correct?Class 12Relations and FunctionsFunctionsExpert MathematicsIf (f:\mathbb{R}\to\mathbb{R}) is given by (f(x)=\begin{cases}x+2,&x\geq0\x^2+2,&x<0\end{cases}), which statement about (f) being one-one is correct?Class 12Relations and FunctionsFunctionsExpert MathematicsIf (f:\mathbb{R}\to\mathbb{R}) is given by (f(x)=x^3-3x+1), which statement about (f) being one-one is correct?Class 12Relations and FunctionsFunctionsExpert MathematicsIf (f:\mathbb{N}\to\mathbb{N}) is defined by (f(n)=n+1), where (\mathbb{N}={1,2,3,\ldots}), what type of function is (f)?Class 12Relations and FunctionsFunctionsHard