Published by:
CGP EDU Academic Team
Published on: August 14, 2026
If the 
term of an A.P. be 
, then the sum of its first 
terms will be
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
Given that 
First term 
Second term 
Third term 
Therefore sequence is 
.
Now sum of the first 
terms is 
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