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Sequences and Series Part 3

Section: Mathematics
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Question : 4 of 93
 
Marks: +1, -0
If
25
∑
r=1
(‌
r
r4+r2+1
)=‌
p
q
, where p and q are positive integers such that gcd(p,q)=1, then p+q is equal to ____ .
[28 Jan 2026 Shift 2]
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