Published by:
CGP EDU Academic Team
Published on: August 13, 2026
The sum of the series 
+ …….. + up to n terms, is
A
n + 
(3 n – 1)
(3 n – 1)
B
n – 
(3 n – 1)
(3 n – 1)
C
n – 
(3 –n – 1)
(3 –n – 1)
D
None of these
Text Solution
Verified by ExpertsThe correct answer is:
D
+ …………. + upto n terms
= n – 
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