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December 14, 2005
function
inequalities
algebra unsolved
algebra
Problem Statement
show that thee is no function f definedonthe positive real numbes such that :
f
(
y
)
>
(
y
ā
x
)
f
(
x
)
2
f(y) > (y-x)f(x)^2
f
(
y
)
>
(
y
ā
x
)
f
(
x
)
2
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