SOLUTION: f(x)= (1/x) f(f(f(x)))?

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Question 736437: f(x)= (1/x)
f(f(f(x)))?
Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!

Suppose we have two functions of a variable x,
1st is f%28x%29+=+1%2Fx and 2nd f%28x%29+=+1%2Fx,(we can name it g%28x%29+=+1%2Fx
then
f%28f%28x%29%29=+1%2F%28f%28x%29%29=+1%2F%281%2Fx%29=+x....(same as were useing f%28g%28x%29%29%29%0D%0A%0D%0Anow+since+%7B%7B%7Bf%28f%28x%29%29=x use it as first function and f%28x%29+=+1%2Fx as second
so, we have to find f%28f%28f%28x%29%29%29
f%28f%28f%28x%29%29%29=f%28x%29=1%2Fx