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5
Assam Mathematics Olympiad 2023 Category III Q5
Assam Mathematics Olympiad 2023 Category III Q5
Source:
September 11, 2024
Problem Statement
What is the least possible value of
x
2
+
y
2
−
x
−
y
−
x
y
x^2 + y^2 - x - y - xy
x
2
+
y
2
−
x
−
y
−
x
y
where
x
,
y
x, y
x
,
y
are real numbers ?
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