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What is the range of the function f(x) = 1/x^3?

 May 3, 2022
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Note that for any \(y \neq 0\), there exists \(x = \dfrac1{\sqrt[3]y}\) such that \(f(x) = y\).

 

Therefore, the range is \(\mathbb R -\{0\}\).

 May 3, 2022

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