In an A.P., given a = 3, n = 8, S = 192, find d.
5 Likes
Answered By
1 Like
In an A.P., given a = 8, an = 62, Sn = 210, find n and d.
In an A.P., given an = 4, d = 2, Sn = -14, find n and a.
In an A.P., given l = 28, S = 144, and there are total 9 terms. Find a.
How many terms of the AP : 9, 17, 25,……. must be taken to give a sum of 636?