clearly this is an arithmetic sequence. If p=1, the 1st term is this 1/7 + 2 = 15/7
and the common difference is 1/7
So, S35 = 35/2 (2 * 15/7 + 34 * 1/7) = ____
Find the the sum of first 35 terms of the series whose pth term is (p/7) +2
1 answer