# Which pair of functions are inverses of each other?

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## Question:

Which pair of functions are inverses of each other?

Using composite functions, it is found that the pair of functions that are inverse of each other is given by:

A. and

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The composite of functions f and g is given by:

Two functions f and g are inverse of each other if:

Item a:

Since , these functions are inverse of each other.

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