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[Post New]7 May 2007 12:14:36 IST
    Subject: A problem on progressions..................................
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nano0101 (44)

Cool goIITian

Olaaa!! Perrrfect answer. 8  [10 rates]
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If a,b,c and p are disticnt real numbers such that:
 
(a2 + b2)p2 - 2(ab+bc)p + (b2 + c2) <= 0
 
then a,b,c are in what kind of progression? AP, GP or HP?How or why?
 
 
 
In the process of learnin..............blunders do happen !!!
    
 

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