Published by:
CGP EDU Academic Team
Published on: August 12, 2026
Let 
then 4S is equal to
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
Considering infinite sequence,
──────────────────────────────────────────────────────────────────────────────────────────
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
If where n is an even integer, is an arithmetic progression with common difference 1, and , then …
If , then the remainder when K is divided by 6 is
The sum 1 + 2 . 3 +3 . 3 2 +.....+ 10 . 3 9 is equal to
If and , then is equal to :
If , where a, b, c are in A.P. and |a| < 1, |b| < 1, |c| < 1, abc 0, then
If a 1 ,a 2 ,a 3 ....and b 1 ,b 2 ,b 3 .... are A.P. and a 1 = 2, a 10 = 3, a 1 b 1 = 1 = a 10 b 10…