Math Forum :: View topic – pls help me solve an inequality, thanks

pls help me solve an inequality, thanks
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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

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sleeping

Joined: 11 Dec 2004Posts: 6

Location: Shatin

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

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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.

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me

Frequent VisitorJoined: 12 Feb 2004Posts: 194

Location: Hong Kong

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

sleeping wrote:

Have you learnt GP sum?

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