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2019 BMT Spring
5
2019 BMT Team 5
2019 BMT Team 5
Source:
January 7, 2022
algebra
number theory
Problem Statement
What is the minimum distance between
(
2019
,
470
)
(2019, 470)
(
2019
,
470
)
and
(
21
a
−
19
b
,
19
b
+
21
a
)
(21a - 19b, 19b + 21a)
(
21
a
−
19
b
,
19
b
+
21
a
)
for
a
,
b
∈
Z
a, b \in Z
a
,
b
∈
Z
?
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