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Problem 11 IMC 2004 Macedonia
Problem 11 IMC 2004 Macedonia
Source:
July 26, 2004
integration
logarithms
inequalities
calculus
IMC
college contests
Problem Statement
Prove that
∫
0
1
∫
0
1
d
x
d
y
1
x
+
∣
log
y
∣
−
1
≤
1.
\int^1_0 \int^1_0 \frac { dx \ dy }{ \frac 1x + |\log y| -1 } \leq 1 .
∫
0
1
∫
0
1
x
1
+
∣
lo
g
y
∣
−
1
d
x
d
y
≤
1.
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