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1984 AIME Problems/Problem 7

Revision as of 00:04, 21 January 2007 by Minsoens (talk | contribs)

Problem

The function f is defined on the set of integers and satisfies $f(n)= \begin{cases} n-3 & \mbox{if }n\ge 1000 \\ f(f(n+5)) & \mbox{if }n<1000 \end{cases}$

Find $\displaystyle f(84)$.

Solution

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See also

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