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Determine all real numbers
such that, for every positive integer
the integer
is a multiple of
(Note that
denotes the greatest integer less than or equal to
For example,
and
)
Proposed by Santiago Rodríguez, Colombia








Proposed by Santiago Rodríguez, Colombia
This post has been edited 2 times. Last edited by EthanWYX2009, Jul 19, 2024, 5:33 AM
Reason: change to original text
Reason: change to original text