Published by:
CGP EDU Academic Team
Published on: August 12, 2026
If 
are in arithmetic progression and 
, then 
Text Solution
Verified by ExpertsThe correct answer is:
D
⇒ ⇒ 
⇒ ⇒ 
⇒ ⇒ 
( ∵ In an A.P. the sum of the terms equidistant from the beginning and the end is same and is equal to the sum of first and last term)
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