Progression (Sequence and Series)Medium
Question
Let Sn = 
; n = 1, 2, 3, ... Then Sn is not greater than-
; n = 1, 2, 3, ... Then Sn is not greater than-Options
A.1/2
B.1
C.2
D.4
More Progression (Sequence and Series) Questions
Let A be the sum of the first 20 terms and B be the sum of the first 40 terms of the series 12 + 2·22 + 32 + 2&mi...The HM between 1/21 and − 1/5 is -...The product of n positive numbers is unity, then their sum is...Determine the first term and the common ratio of the geometric progression, the sum of whose first and third terms is 40...The sum $\frac{7}{2 \times 3}\left( \frac{1}{3} \right) + \frac{9}{3 \times 4}\left( \frac{1}{3} \right)^{2} + \frac{11}...