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March 28, 2015

Homework Help: Math

Posted by Terfa sakaa on Sunday, October 14, 2012 at 4:28am.

Sum of4th and the 6th terms of an a,p is 42 . While the sum of the 3rd and 9th terms of the same a.p is 52. Find the (a) first term (b)common difference (c) sum of the first ten terms of the progression. Solution

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