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Definition

Verification of Inverse Functions

Two functions f(x)f(x) and g(x)g(x) are inverse functions if their composition in both directions results in the identity function, specifically if g(f(x))=xg(f(x)) = x and f(g(x))=xf(g(x)) = x for all xx in the domain of the functions.

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Updated 2026-05-26

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