作业帮1/2009×2/2009×3/2009×4/2009×5/2009×······×2008/2009怎么算?是乘法呀,最好有步骤
来源：学生作业帮助网 编辑：作业帮 时间：2024/11/23 20:51:46
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1/2009×2/2009×3/2009×4/2009×5/2009×······×2008/2009怎么算?是乘法呀,最好有步骤
1/2009×2/2009×3/2009×4/2009×5/2009×······×2008/2009怎么算?
是乘法呀,最好有步骤
1/2009×2/2009×3/2009×4/2009×5/2009×······×2008/2009怎么算?是乘法呀,最好有步骤
=2008!/2009^2008