Progression (Sequence and Series)Hard
Question
If S denotes the sum to infinity and Sn the sum of n terms of the series 1+ 
+ ...., such that S − Sn .< 
, then the least value of n is-
+ ...., such that S − Sn .< , then the least value of n is-Options
A.11
B.9
C.10
D.8
More Progression (Sequence and Series) Questions
If x,y,z are AM, GM and HM of two positive numbers respectively, then correct statement is -...The scores of a batsman in ten innings are: 38, 70, 48, 34, 42, 55, 63, 46, 54, 44, then mean deviation about the median...If fourth term of an A.P. is thrice its first term and seventh term − 2 (third term) = 1, then its common differen...Which of the following is not a measure of dispersion ?...If the 9th term of an A.P. be zero, then the ratio of its 29th and 19th term is-...