The question is if f(g(x)) = g(f(x)) = x, then what can we say about f(x) and g(x)?

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- June 9th 2008, 02:58 PMtricey36Algebra Help Needed
The question is if f(g(x)) = g(f(x)) = x, then what can we say about f(x) and g(x)?

- June 9th 2008, 03:04 PMarbolis
There are the inverse function of each other.

- June 9th 2008, 03:24 PMtricey36Thanks to Arbolis
Arbolis,

Thanks for replying so speedily to my mathematic question.

Kimberly