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  • 5 years ago

what is an inverse function?

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  1. anonymous
    • 5 years ago
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    In mathematics, if ƒ is a function from a set A to a set B, then an inverse function for ƒ is a function from B to A, with the property that a round trip (a composition) from A to B to A (or from B to A to B) returns each element of the initial set to itself. Simplifying that - It means that when you plug x into f(x), you get y, and when you plug y into the inverse of f(x), then you should get x.

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