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JEE Main 21 Jan 2026 Shift 2 Paper Solved Paper

Section: Mathematics
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Question : 21 of 75
 
Marks: +1, -0
Let [â‹…] denote the greatest integer function and f(x)=
lim
n⟶∞
‌
1
n3
‌
n
∑
k=1
[‌
k2
3x
]. Then 12‌
∞
∑
j=1
f(i) is equal to
[21 Jan 2026 Shift 2]
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