题目内容
(23-1)(33-1)(43-1)…(1003-1) |
(23+1)(33+1)(43+1)…(1003+1) |
A、
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B、
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C、
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D、
|
(n3-1) |
[(n+1)3+1] |
[(n-1)(n2+n+1)] |
[(n+2)(n2+n+1)] |
n-1 |
n+2 |
(23-1)(33-1)(43-1)…(1003-1) |
(23+1)(33+1)(43+1)…(1003+1) |
1×2×3…×99×(1002+100+1) |
9×4×…×102 |
1×2×3…×99×(1002+100+1) |
9×4×…×100×101 |
1×2×3×(1002+100+1) |
9×100×101 |
2 |
3 |