(2011/1-1)(2010/1-1)(2009/1-1)…(3/1-1)(2/1-1)
来源:学生作业帮 编辑:搜搜做题作业网作业帮 分类:数学作业 时间:2024/06/24 14:58:50
(2011/1-1)(2010/1-1)(2009/1-1)…(3/1-1)(2/1-1)
(2011/1-1)(2010/1-1)(2009/1-1)…(3/1-1)(2/1-1)
=(-2011/2010)(-2010/2009)(-2009/2008)...(-3/2)(-2/1)
=2011/1
=(-2011/2010)(-2010/2009)(-2009/2008)...(-3/2)(-2/1)
=2011/1
(2011/1-1)(2010/1-1)(2009/1-1)…(3/1-1)(2/1-1)
|1/2011-1/2010|+|1/2011-1/2009|+|1/2009-1/2008|+...+|1/3-1/2
计算:(2011/1-1)(2010/1-1)(2009/1-1)…(3/1-1)(2/1-1)
计算|1/2011-1/2010|+|1/2010-1/2009||+|1/2009-1/2008|…+|1/3-1/2
(1/2011*1/2010*1/2009*...1/3*1/2*1)∧2011*(2011*2010*2009*...
(1/2010*1/2009*1/2008*...*1/3*1/2*1)^2011*(2010*2009*2008*..
|1/2011-1/2010|+|1/2010-1/2009|+…+|1/2-1| 怎么算?
计算|1/2011-1/2010|+|1/2010-1/2009|+|1/2009-1/2008|+...+|1/2-1
计算:|1/2012-1/2011|+|1/2011-1/2010|+|1/2010-1/2009||+…+|1/3-1
计算1/1*2010+1/2*2009+1/3*2008+...+1/2010*1-2010/2011(1/1*2009
(1/2011-1)*(1/2010-1)*(1/2009-1)...(1/3-1)*(1/2-1)等于多少
计算 |1/2011-1/2010|+|1/2010-1/2009|+|1/2009-1/2008|+...+|1/3-