Zehra R.

asked • 02/28/18

finding first term and common difference through A.P

an arithmetic progression has 41 terms the sum of first five terms of this A.P is 35 and the sum of last five terms of the same A.P is 395. Find the common difference and the first term.

Arthur D.

tutor
I did this problem yesterday on your first post. Look up the solution.
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02/28/18

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