Member since October 26, 2008

sqnrdi

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sqnrdi
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geometric model
Sun 26 Oct, 2008 03:15 am - Hi Could you please send me the geometric models to prove the following: 1- a+1/a>=2 2- a/b+b/a>=2 3- a/b<(a+c)/(b+d)<c/d thank you sqnrdi@yahoo.com (view)
 
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