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2016 LMT
19
19
Part of
2016 LMT
Problems
(1)
2016 LMT Individual #19
Source:
4/10/2016
Find the shortest distance between the graphs of
y
=
x
2
+
5
y=x^2+5
y
=
x
2
+
5
and
x
=
y
2
+
5
x=y^2+5
x
=
y
2
+
5
. Proposed by Nathan Ramesh