Trả lời:
\(\frac{1}{2004}\times\left(1-\frac{1}{2005}\right)\times\left(1-\frac{1}{2006}\right)\times...\times\left(1-\frac{1}{2014}\right)\)
\(=\frac{1}{2004}\times\frac{2004}{2005}\times\frac{2005}{2006}\times...\times\frac{2013}{2014}\)
\(=\frac{1}{2014}\)
= 2003/2004 x 2004/2005 x 2005/2006 x .... x 2013/2014
=
= 2003/2014
Chúc bạn học tốt!