作业帮（1－1/2+1/3-1/4+1/5-...+1/99-1/100)/[1/(1+101)+1/(2+102)+1/(3+103)+...+1/(49+149)+1/(50+150)]=?
来源：学生作业帮助网 编辑：作业帮 时间：2024/05/10 09:19:21
![（1－1/2+1/3-1/4+1/5-...+1/99-1/100)/[1/(1+101)+1/(2+102)+1/(3+103)+...+1/(49+149)+1/(50+150)]=?](/uploads/image/z/215226-18-6.jpg?t=%EF%BC%881%EF%BC%8D1%2F2%2B1%2F3-1%2F4%2B1%2F5-...%2B1%2F99-1%2F100%29%2F%5B1%2F%281%2B101%29%2B1%2F%282%2B102%29%2B1%2F%283%2B103%29%2B...%2B1%2F%2849%2B149%29%2B1%2F%2850%2B150%29%5D%3D%3F)
（1－1/2+1/3-1/4+1/5-...+1/99-1/100)/[1/(1+101)+1/(2+102)+1/(3+103)+...+1/(49+149)+1/(50+150)]=?
（1－1/2+1/3-1/4+1/5-...+1/99-1/100)/[1/(1+101)+1/(2+102)+1/(3+103)+...+1/(49+149)+1/(50+150)]=?
（1－1/2+1/3-1/4+1/5-...+1/99-1/100)/[1/(1+101)+1/(2+102)+1/(3+103)+...+1/(49+149)+1/(50+150)]=?
等于2,我们奥数今天才考
600