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sleeping
Joined: 11 Dec 2004Posts: 6
Location: Shatin

Posted: Sat Dec 11, 2004 5:25 pm Post subject: pls help me solve an inequality, thanks



pls help me prove the following inequalities, thanks very much!
Last edited by sleeping on Sat Dec 11, 2004 5:39 pm; edited 1 time in total





sleeping
Joined: 11 Dec 2004Posts: 6
Location: Shatin

Posted: Sat Dec 11, 2004 5:37 pm Post subject:








me
Frequent VisitorJoined: 12 Feb 2004Posts: 194
Location: Hong Kong

Posted: Sat Dec 11, 2004 7:01 pm Post subject: Re: pls help me solve an inequality, thanks



sleeping wrote:

pls help me prove the following inequalities, thanks very much!

.
The remaining should be trivial enough.





me
Frequent VisitorJoined: 12 Feb 2004Posts: 194
Location: Hong Kong

Posted: Sat Dec 11, 2004 7:05 pm Post subject:



Have you learnt GP sum?





