(2003/1-1)×(2002/1-1)×(2001/1-1)×.×(1001/1-1)×(1000/1-1)=?
(2003/1-1)×(2002/1-1)×(2001/1-1)×.×(1001/1-1)×(1000/1-1)=?
求:(1/2003-1)(1/2002-1)(1/2001-1)(1/2000-1)(1/1999-1)…(1/1001
(1/2003-1)(1/2002-1)(1/2001-1)...*(1/1001-1)(1/1000-1)
(2003/1-1)(2002/1-1)(2001/1-1)(2000/1-1)(1999/1-1)...(1001/1
(1/2003—1)×(1/2002—1)×(1/2001—1)×...(1/1000—1)
1.(1/2004-1)(1/2003-1)(1/2002-1)...(1/1001-1)(1/1000-1) 2.(-
(2003分之1-1)(2002分之1-1)(2001分之1-1)…(1000分之1-1)计算
(1/2004 -1)(1/2003 -1)(1/2002 -1).(1/1001 -1)(1/1000 -1)
求(1\2000-1)(1\2001-1)(1\2002-1)(1\2003-1)…(1\2008-1)
写过程(1/2004-1) (1/2003-1) (1/2002-1)...(1/1001-1) (1/1000-1)=
2001×2003×(1/2001×2002+1/2002×2003) (提示:利用乘法分配律)
急求以智力题正解(1/2004)×(1/2003)×(1/2002)……×(1/1001)×(1/1000)