alexandrialess0 alexandrialess0

11-02-2017
Mathematics

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If f and g are inverse functions, then what is the composition of g and f equal to?

Respuesta :

11-02-2017

If f and g are inverse functions, then the composition of g and f is equal to the identity function (by definition).

f and g are inverse functions, so

(f o g)(x) = (g o f)(x) = x

I hope this helps. =)

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