(1-1/2-1/3-1/4-……-1/2003)(1/2+1/3+1/4+...+1/2004)-(1-1/2-1/3-1/4……-1/2004)(1/2+1/3+1/4+……+1/2003)学霸帮我!

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/24 16:05:43
(1-1/2-1/3-1/4-……-1/2003)(1/2+1/3+1/4+...+1/2004)-(1-1/2-1/3-1/4……-1/2004)(1/2+1/3+1/4+……+1/2003)学霸帮我!
xTn0}RiRc'N{L7ֆ2V26hbi7+%aPҟn;&er3"9:G'

(1-1/2-1/3-1/4-……-1/2003)(1/2+1/3+1/4+...+1/2004)-(1-1/2-1/3-1/4……-1/2004)(1/2+1/3+1/4+……+1/2003)学霸帮我!
(1-1/2-1/3-1/4-……-1/2003)(1/2+1/3+1/4+...+1/2004)-(1-1/2-1/3-1/4……-1/2004)(1/2+1/3+1/4+……+1/2003)学霸帮我!

(1-1/2-1/3-1/4-……-1/2003)(1/2+1/3+1/4+...+1/2004)-(1-1/2-1/3-1/4……-1/2004)(1/2+1/3+1/4+……+1/2003)学霸帮我!

答案为2003+n

十五

0挂

求采纳一会给你图我说话算话

1/(1-1/2)/(1-1/3)/(1-1/4)/……/(1-1/2012) (1/2+1/3+1/4+……+1/2013)(1+1/2+1/3+1/4+……+1/2012)-(1+1/2+1/3+……+1/2013)(1/2+……+1/2012) (1-1/2)×(1-1/3)×(1-1/4)……×(1-1/2008)计算方法 200×(1-1/2)×(1-1/3)×(1-1/4)×……×(1-1/100)=? 计算:(1-1/2)*(1-1/3)*(1-1/4)*……*(1-1/10). (1/2+1/3+1/4+1/5+……+1/2007)*(1+1/2+1/3+1/4+……+1/2006)………………计算:(1/2+1/3+1/4+1/5+……+1/2007)*(1+1/2+1/3+1/4+……+1/2006)-(1+1/2+1/3+1/4+……+1/2007)*(1/2+1/3+1/4+^+1/2006)要求简算 (1/1+2)+(1/1+2+3)+(1/1+2+3+4)+………+(1/1+2+3+………+100) (1-1/2)(1-1/3)(1-1/4)………………(1-1/99)(1-1/100) 计算 (1+1/2)×(1+1/3)×(1+1/4)×……×(1+1/7)×(1+1/8)×计算 (1+1/2)×(1+1/3)×(1+1/4)×……×(1+1/7)×(1+1/8)×(1+1/9) 1+2+3+4……+100000好的加分…………急…………………………快…………………………………… 1+2+3+4+5…………+100000000 1+2+3+4+……+10000 1×2×3×4……×101 1+2+3+4……+101 求和:1/1×2+1/2×3+1/3×4+……+1/n(n+1) 1+2+3+4+5+6……………………+100000000=? (1/2+1/3+1//4+…+1/2005)(1+1/2+1/3+1/4+…+1/2004)-(1+1/2+1/3+1/4+…+1/2005)(1/2+1/3+1/4+…+1/2004计算1/2+1/3+1//4+…+1/2005)(1+1/2+1/3+1/4+…+1/2004)-(1+1/2+1/3+1/4+…+1/2005)(1/2+1/3+1/4+…+1/2004) (1/3+1/4……+1/2006)(1/2+1/3……+1/2006)-(1/2+1/3+……+1/2006)(1/3+1/4……+1/2005)