Tìm x , biết : (1+1/2+1/3+...+1/2013).x+2013=2014/1+2015/2+...+4026/2013
Bài 1 :Tìm x , biết .
(1+1/2+1/3+...+1/2013).x+2013=2014/1+2015/2+...+4026/2013
tìm x biết (1+1/2+1/3+1/4+.........+1/2013)x+2013=2014/1+2015/2+2016/3+.........+4026/2013
giúp mik vs
nếu đầu bài sai thì sửa hộ mik luôn nha
\(\left(1+\frac{1}{2}+\frac{1}{3}+\frac{1}{4}+...+\frac{1}{2013}\right)x+2013=\frac{2014}{1}+\frac{2015}{2}+...+\frac{4025}{2012}+\frac{4026}{2013}\)
tim x biet (1/2+1/3+...+1/2014).x=2013/1+2012/2+...+1/2013
Tim x biet x-1/2015 + x-2/2014= x-3/2013 + x-4/2012
tim x biet (1/2+1/3+...+1/2014).x=2013/1+2012/2+...+1/2013
Toán lớp 7
cách làm 8 li-ke
(1/2+1/3+1/4+....1/2014).x=2013/1+2012/2+...+2/2012+1/2013 tim x
ai lam dc minh cho 3 kich
thank cac ban
x+4/2012+x+3/2013=x+2/2014+x+1/2015
