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将2008减去它的12,再减去余下的13,再减去余下的14,…依此类推,直至最后减去余下的12008,最后的结果是()A.20072008B.20062007C.1D.20092008
题目详情
1 |
2 |
1 |
3 |
1 |
4 |
1 |
2008 |
A.
2007 |
2008 |
B.
2006 |
2007 |
C. 1
D.
2009 |
2008 |
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1 |
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1 |
4 |
1 |
2008 |
A.
2007 |
2008 |
B.
2006 |
2007 |
C. 1
D.
2009 |
2008 |
1 |
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1 |
4 |
1 |
2008 |
A.
2007 |
2008 |
B.
2006 |
2007 |
C. 1
D.
2009 |
2008 |
1 |
4 |
1 |
2008 |
A.
2007 |
2008 |
B.
2006 |
2007 |
C. 1
D.
2009 |
2008 |
1 |
2008 |
2007 |
2008 |
B.
2006 |
2007 |
C. 1
D.
2009 |
2008 |
2007 |
2008 |
2006 |
2007 |
C. 1
D.
2009 |
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2007 |
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2008 |
▼优质解答
答案和解析
2008×(1-
)×(1-
)×…×(1-
)×(1-
),
=2008×
×
…×
×
,
=2008×
×
…×
×
,
=1.
故选:C.
1 1 12 2 2)×(1-
)×…×(1-
)×(1-
),
=2008×
×
…×
×
,
=2008×
×
…×
×
,
=1.
故选:C.
1 1 13 3 3)×…×(1-
)×(1-
),
=2008×
×
…×
×
,
=2008×
×
…×
×
,
=1.
故选:C.
1 1 12007 2007 2007)×(1-
),
=2008×
×
…×
×
,
=2008×
×
…×
×
,
=1.
故选:C.
1 1 12008 2008 2008),
=2008×
×
…×
×
,
=2008×
×
…×
×
,
=1.
故选:C.
1 1 12 2 2×
…×
×
,
=2008×
×
…×
×
,
=1.
故选:C.
2 2 23 3 3…×
×
,
=2008×
×
…×
×
,
=1.
故选:C.
2006 2006 20062007 2007 2007×
,
=2008×
×
…×
×
,
=1.
故选:C.
2007 2007 20072008 2008 2008,
=2008×
×
…×
×
,
=1.
故选:C.
2007 2007 20072008 2008 2008×
…×
×
,
=1.
故选:C.
2006 2006 20062007 2007 2007…×
×
,
=1.
故选:C.
2 2 23 3 3×
,
=1.
故选:C.
1 1 12 2 2,
=1.
故选:C.
1 |
2 |
1 |
3 |
1 |
2007 |
1 |
2008 |
=2008×
1 |
2 |
2 |
3 |
2006 |
2007 |
2007 |
2008 |
=2008×
2007 |
2008 |
2006 |
2007 |
2 |
3 |
1 |
2 |
=1.
故选:C.
1 |
2 |
1 |
3 |
1 |
2007 |
1 |
2008 |
=2008×
1 |
2 |
2 |
3 |
2006 |
2007 |
2007 |
2008 |
=2008×
2007 |
2008 |
2006 |
2007 |
2 |
3 |
1 |
2 |
=1.
故选:C.
1 |
3 |
1 |
2007 |
1 |
2008 |
=2008×
1 |
2 |
2 |
3 |
2006 |
2007 |
2007 |
2008 |
=2008×
2007 |
2008 |
2006 |
2007 |
2 |
3 |
1 |
2 |
=1.
故选:C.
1 |
2007 |
1 |
2008 |
=2008×
1 |
2 |
2 |
3 |
2006 |
2007 |
2007 |
2008 |
=2008×
2007 |
2008 |
2006 |
2007 |
2 |
3 |
1 |
2 |
=1.
故选:C.
1 |
2008 |
=2008×
1 |
2 |
2 |
3 |
2006 |
2007 |
2007 |
2008 |
=2008×
2007 |
2008 |
2006 |
2007 |
2 |
3 |
1 |
2 |
=1.
故选:C.
1 |
2 |
2 |
3 |
2006 |
2007 |
2007 |
2008 |
=2008×
2007 |
2008 |
2006 |
2007 |
2 |
3 |
1 |
2 |
=1.
故选:C.
2 |
3 |
2006 |
2007 |
2007 |
2008 |
=2008×
2007 |
2008 |
2006 |
2007 |
2 |
3 |
1 |
2 |
=1.
故选:C.
2006 |
2007 |
2007 |
2008 |
=2008×
2007 |
2008 |
2006 |
2007 |
2 |
3 |
1 |
2 |
=1.
故选:C.
2007 |
2008 |
=2008×
2007 |
2008 |
2006 |
2007 |
2 |
3 |
1 |
2 |
=1.
故选:C.
2007 |
2008 |
2006 |
2007 |
2 |
3 |
1 |
2 |
=1.
故选:C.
2006 |
2007 |
2 |
3 |
1 |
2 |
=1.
故选:C.
2 |
3 |
1 |
2 |
=1.
故选:C.
1 |
2 |
=1.
故选:C.
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