No need to answer this question, I solved it.
prove or disprove:
I don't have any clue. Does anyone know how to solve this?
I think is true, because
Last edited by Rapha; April 25th 2009 at 12:32 PM.
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Let . Clearly for large enough you have that and . I'll leave it to you to show that these are true.
*note: I am sure you can come up with better bounds on the constants for for both inequalities, but it follows the same idea.
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