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Image about $y=x$ ?

Algebra Level 2

Which of the following is the inverse function of $f(x)=\dfrac{17}{x}?$

None of these choices

f^{-1}(x)=\frac{17}{x}

f^{-1}(x)=\frac{x}{17}

f^{-1}(x)=17x

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by Sandeep Bhardwaj

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