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1974 USAMO
2
Exponent Inequality
Exponent Inequality
Source: 1974 USAMO Problem 2
March 13, 2010
inequalities
logarithms
function
Problem Statement
Prove that if
a
,
b
,
a,b,
a
,
b
,
and
c
c
c
are positive real numbers, then a^ab^bc^c \ge (abc)^{(a\plus{}b\plus{}c)/3}.
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