The function is defined for each positive three-digit integer
by
where
and
are the hundreds, tens, and units digits of
respectively. If
and
are three-digit positive integers such that
, then what is the value of
?
The function is defined for each positive three-digit integer
by
where
and
are the hundreds, tens, and units digits of
respectively. If
and
are three-digit positive integers such that
, then what is the value of
?