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mathquark
Joined: 02 Oct 2004Posts: 15
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Posted: Tue Dec 28, 2004 4:34 am Post subject: which
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Which is bigger? or
[Edited by Andy to enhance readability.]
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Wilson
Frequent VisitorJoined: 20 Oct 2004Posts: 74
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Posted: Tue Dec 28, 2004 5:04 am Post subject: Re: which
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Let .
for .
Therefore is decreasing for .
Hence, for all .
Put , we have , i.e. , i.e. .
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