Homework Help: math

Posted by Ali on Friday, November 5, 2010 at 1:43pm.

in an arithmetic progression the 50th term is equal to 3, and the sum of the first 8th is equal to 23. find the first term and the common difference

math - Ifeanyi wisdom obasi, Wednesday, November 17, 2010 at 9:10am
Common difference is _10/21 the first term is 79/3.

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