Published by:
CGP EDU Academic Team
Published on: August 13, 2026
The value of 
, is
A
B
C
D
none of these
Text Solution
Verified by ExpertsThe correct answer is:
C
Count the Terms:
Total terms from 
to 
in steps of 
terms.
Pair Complementary Terms 
There are 8 pairs from 
down to 
Leftover terms: 
and 
Calculate total sum
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