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Mathematics
Mathematics
Problem
The greatest of
d
d
d
so that
12
d
12^d
1
2
d
divides in
100
!
100!
100
!
is equal to (
d
∈
N
d \in N
d
∈
N
) (a) 47 (b) 48 (c) 49 (d) 97
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