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If $$f(x) = -\dfrac{1}{x}$$, what is $$f(f(f(f(f(6)))))$$?

Aug 11, 2022

#1
+117852
+1

well

$$f(6)=-\frac{1}{6}\\~\\ f(f(6))=f(\frac{-1}{6})=6\\~\\ etc.$$

You can take if from there.

Aug 12, 2022