ta có: 1- 2013/2015 = 2/ 2015
1- 2015/2017 = 2/2017
vì 2/2015 > 2/2017 nên 2013/2015 > 2015/2017
TÍCH CHO MIK NHA
\(\frac{2013}{2015} < \frac{2015}{2017}\)
chúc bn học tốt
:)
1-\(\frac{2013}{2015}\)=\(\frac{2}{2015}\)
1-\(\frac{2015}{2017}\)=\(\frac{2}{2017}\)
Vì \(\frac{2}{2015}\)>\(\frac{2}{2017}\)nên \(\frac{2013}{2015}\)>\(\frac{2015}{2017}\)