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Mathematics
Mathematics
Problem
Evaluate
∫
0
9
[
x
n
]
d
x
\int_{0}^{9} [x^n] dx
∫
0
9
[
x
n
]
d
x
, (where,
[
⋅
]
[\cdot]
[
⋅
]
denotes the greatest integer function).
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