Thursday
October 2, 2014

Homework Help: arithmetic

Posted by Harpreet Kaur on Thursday, June 9, 2011 at 1:36am.

If a1,a2,a3 represents first, second, third terms in A.P. if the first term is 2 and (a1 + a2 ) a3 is minimum then
the common difference is ___?

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