IF IN A AP SERIES 18TH TERM IS 29 & 29TH TERM IS 18. THEN FIND THE 49TH TERM??	Pick
A) 0 B) -1 C) -2 D) 1 E) 2
18th term = a + 17d..........(i)   29th term = a + 28d..........(ii)   Solving equation i and ii, we got   d = -1   put d = -1 in any of the above equations and we will get, a = 46   Now, we know 49th term can be written as, a + 48d   now putting the value of a and d in the above equation,   a + 48d = 46 + 48(-1)   = 46 - 48   = -2   ANSWER:-2
<result>C</result>
IF IN A AP SERIES 18TH TERM IS 29 & 29TH TERM IS 18. THEN FIND THE 49TH TERM??