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MCQs

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$\lim_{x \rightarrow 1}(3x^{2}-2x+4)$=
NETNUST Entry TestMathematicsFunctions and Limits
$\lim_{x \rightarrow 1}\frac{x^{2}+3x-18}{x-3}$ is equal to
NETNUST Entry TestMathematicsFunctions and Limits
\lim_{x \rightarrow 4}(4x^{2}-5x-1)=$
NETNUST Entry TestMathematicsFunctions and Limits
$\lim_{x \rightarrow 3}\frac{x^{2}+3x}{x+3}$=
NETNUST Entry TestMathematicsFunctions and Limits
$\lim_{x \rightarrow 3}\frac{4}{x-3}$=
NETNUST Entry TestMathematicsFunctions and Limits
$\lim_{x \rightarrow 8}\frac{x^{2}-64}{x-8}$=
NETNUST Entry TestMathematicsFunctions and Limits
$\lim_{x \rightarrow 3}(2x+4)$ is equal to
NETNUST Entry TestMathematicsFunctions and Limits
The domain of $f^{-1}(x)$ of the function $f(x)=2+\sqrt{x-1}$ is:
NETNUST Entry TestMathematicsFunctions and Limits
If $f(x)=3x^{3}+7$, then $f^{-1}(x)=$
NETNUST Entry TestMathematicsFunctions and Limits
If $f(x)=\frac{x+1}{x-1}$ then $f^{-1}(-1)=$
NETNUST Entry TestMathematicsFunctions and Limits
If $f(x)=(-x+9)^{3}$, then $f^{-1}(x)=$
NETNUST Entry TestMathematicsFunctions and Limits
The domain of $f^{-1}(x)$ of the function $f(x)=\frac{x-1}{x-4}$ is
NETNUST Entry TestMathematicsFunctions and Limits
If $f(x)=3x^{3}+7$, then $f^(-1)=$
NETNUST Entry TestMathematicsFunctions and Limits
If f(x)=-2x+8 then $f^(-1)=$
NETNUST Entry TestMathematicsFunctions and Limits
The domain of $f^{-1}(x)$ of the function $f(x)=(x-50^{2})$ is
NETNUST Entry TestMathematicsFunctions and Limits
The range of $f^{-1}(x)$ of the function $f(x)=\frac{x-1}{x-4}$ is
NETNUST Entry TestMathematicsFunctions and Limits
The domain of $f^{-1}(x)$ of the function $f(x)=\frac{1}{x+3}$ is
NETNUST Entry TestMathematicsFunctions and Limits
If $f(x)=\frac{x}{x-2}$ then $f^{-1}(2)=$
NETNUST Entry TestMathematicsFunctions and Limits
If $f(x)=\frac{2x}{x-1}$ then $f^{3}(x)$=
NETNUST Entry TestMathematicsFunctions and Limits
If f(x)=2x+1, $g(x)=x^{2}-1$ and fog(x)=7, then x=
NETNUST Entry TestMathematicsFunctions and Limits
If f(x)=2x+1 and $g(x)=x^{2}-1$ then gf=
NETNUST Entry TestMathematicsFunctions and Limits
If $f(x)=3x^{4}-2x^{2}$ , $g(x)=\frac{2}{\sqrt{x}}$ then gof(x)=
NETNUST Entry TestMathematicsFunctions and Limits
If $f(x)=\sqrt{x+1}$ and $g(x)=\frac{1}{x^{2}}$ then fof(x)=
NETNUST Entry TestMathematicsFunctions and Limits
If f(x)=2x+1 and $g(x)=x^{2}-1$ then $g^{2}(x)=
NETNUST Entry TestMathematicsFunctions and Limits
$\coth^{2}x-1$=
NETNUST Entry TestMathematicsFunctions and Limits
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