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$\frac{\frac{2010}{2011}}{\frac{2012}{2013}}+\frac{\frac{2011}{2012}}{\frac{2013}{2014}}+\frac{\frac{2012}{2013}}{\frac{2014}{2015}}$
$\frac{\frac{2010}{2011}}{\frac{2012}{2013}}+\frac{\frac{2011}{2012}}{\frac{2013}{2014}}+\frac{\frac{2012}{2013}}{\frac{2014}{2015}}$
$\frac{\frac{2010+2011+2012}{2011+2012+2013}}{\frac{2012+2013+2014}{2013+2014+2015}}$
$\frac{\frac{2010}{2011}+\frac{2011}{2012}+\frac{2012}{2013}}{\frac{2012+2013+2014}{2013+2014+2015}}$
$\frac{\frac{2010+2011+2012}{2011+2012+2013}}{\frac{2012}{2013}+\frac{2013}{2014}+\frac{2014}{2015}}$
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\(\frac{2012+2013+2014}{2014\cdot2015+2016}=1\)
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a)\(\frac{2013}{2015}< \frac{2014}{2016}\)
b)\(\frac{2013+2014}{2014+2015}< \frac{2013}{2014}+\frac{2014}{2015}\)
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\(\frac{2012+2013.2015}{2014.2015+2016}=\frac{4056194}{4060226}\)
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2012 + 2013 x 2014 / 2014 + 2015 - 2016
= 2012 + 2013 x 2014 / 2014 x ( 2013 + 2 ) - 2016 = 2012 + 2013 x 2014 / 2014 x 2013 + 2014 x 2 -2016 = 2012 + 2013 x 2014 / 2014 x 2013 + 2012 = 1
kết quả bằng 1. chắc chắn đấy, k mình nha
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\(\frac{2012}{2014}+\frac{2014}{2016}=\frac{1006}{1007}+\frac{1007}{1008}=1,998014888\)
k mik nha
k bik có đúng k nx
2012/2014 + 2014/2016 = 1,99801888