问题
解答题
(1-
|
答案
(1-
)×(2-1 2
)×(3-2 3
)×…×(8-3 4
)×(9-8 9
)9 10
=
×1 2
×4 3
×…9 4
×64 9
，91 10
=（1×2×3×…×8×9）÷10，
=3×4×6×7×8×9
=36288．
搜题请搜索小程序“爱下问搜题”
(1-
|
(1-
)×(2-1 2
)×(3-2 3
)×…×(8-3 4
)×(9-8 9
)9 10
=
×1 2
×4 3
×…9 4
×64 9
，91 10
=（1×2×3×…×8×9）÷10，
=3×4×6×7×8×9
=36288．