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Mathematics
Mathematics
Problem
The coefficient of
x
8
x^8
x
8
in the polynomial
(
x
−
1
)
(
x
−
2
)
(
x
−
3
)
…
(
x
−
10
)
(x-1)(x-2)(x-3)\dots(x-10)
(
x
−
1
)
(
x
−
2
)
(
x
−
3
)
…
(
x
−
10
)
is : (a) 2640 (b) 1320 (c) 1370 (d) 2740
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