Các câu hỏi tương tự
Tìm x: (1+1/2+1/3+...+1/2013).x+2013=2014/1+2015/2+...+4025/2012+4026/2013
Ai giúp mình câu này với
(1+1/2+1/3+...+1/2012+1/2013) .x +2013 = 2014+2015/2+...+4025/2012+4026/2013
Tìm x, biết:
\(\left(1+\frac{1}{2}+\frac{1}{3}+....+\frac{1}{2013}\right).x+2013=\frac{2014}{1}+\frac{2015}{2}+...+\frac{4025}{2012}+\frac{4026}{2013}\)
Tìm x, biết:
\(\left(1+\frac{1}{2}+\frac{1}{3}+....+\frac{1}{2013}\right).x+2013=\frac{2014}{1}+\frac{2015}{2}+...+\frac{4025}{2012}+\frac{4026}{2013}\)
(\(1+\frac{1}{2}+\frac{1}{3}+...+\frac{1}{2013}\) ) \(.x+2013=\frac{2014}{1}+\frac{2015}{2}+...+\frac{4025}{2012}+\frac{4026}{2013}\)
tìm x
(1+\(\frac{1}{2}\)+\(\frac{1}{3}\)+...+\(\frac{1}{2013}\)).x +2013=\(\frac{2014}{1}\)+\(\frac{2015}{2}\)+...+\(\frac{4025}{2012}\)+\(\frac{4026}{2013}\)
1. 1+1/2+1/3+...+1/2013
2. 2014/1+2015/2+...+4025/2012+4026/2013
3. 2012/51+2012/52+2012/53+...+2012/100
Mong các bạn giúp mình, cảm ơn!
(1/2012+1/2013-1/2014)/(5/2012+5/2013-5/2014)-(2/2103+2/2014-2/2015)/(3/2013+3/2014-3/2015)
Tìm x biết
\(\left(\frac{1}{2}+\frac{1}{3}+....+\frac{1}{2014}+\frac{1}{2015}\right).x=\frac{2014}{1}+\frac{2013}{2}+\frac{2012}{3}+...+\frac{2}{2013}+\frac{1}{2014}\)