1,2,3,4,5 in order.
integers, which has the following properties:-
• Staple all the pages neatly together in the top left
a) f (n + 1) > f (n) for each n ∈ Z
+,
hand corner.
b) f (n + f (m)) = f (n) + m + 1 for all m, n ∈ Z
+.
Find all possible values of f (2001).
Do not turn over until told to do so.
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