Tìm x
(1/2 + 1/3 +...+ 1/2014).x= 2013/1 + 2012/2 +...+ 2/2012 + 1/2013
Hoi 5000... Ae giúp mk bài toán với
tìm x: (1/2+..+1/2014).x =1/2013+1/2012+........+2012/2+2013/1
Tìm x bk :
( 1/2 + 1/3 + ... + 1/2014) x = 2013/1 + 2012/1 + ... + 2/2012 + 1/2013
Tìm x biết a |3-2x|=x+1
b (1/2+1/3+...+1/2014)×x=2013/1+2012/2+...+2/2012+1/2013
tìm x biết ( 1/2 + 1/3+... + 1/2014) x=2013/1 +2012/2+....+2/2012+1/2013
giúp mình gấp với, đúng mình tick cho nha
Tìm x biết : \(\left(\frac{1}{2}+\frac{1}{3}+...+\frac{1}{2004}\right)x=\frac{2013}{1}+\frac{2012}{2}+...+\frac{2}{2012}+\frac{1}{2013}\)
tìm x biết (1/2 + 1/3 + 1/4 + .... + 1/2014 ) . x = 2013/1 + 2012/2 + ...+ 1/2013
(\(\left(\frac{1}{2}+\frac{1}{3}+\frac{1}{4}+...+\frac{1}{2014}\right)x=\frac{2013}{1}+\frac{2012}{2}+...+\frac{2}{2012}+\frac{1}{2013}\)
tìm x
\(\left(\frac{1}{2}+\frac{1}{3}+...+\frac{1}{2014}\right).x=\frac{2013}{1}+\frac{2012}{2}+...+\frac{2}{2012}+\frac{1}{2013}\)Tìm x biết:
