So sánh các số hữu tỉ:

a) \(\frac{-17}{24}v\text{à}\frac{-25}{31}\)

b) \(\frac{-27}{38}v\text{à}\frac{-125}{195}\)

c) \(\frac{-22}{111}v\text{à}\frac{-27}{134}\)

So sánh các số hữu tỉ:

a) \(\frac{-17}{24}v\text{à}\frac{-25}{31}\)

b) \(\frac{-27}{38}v\text{à}\frac{-125}{195}\)

c) \(\frac{-22}{111}v\text{à}\frac{-27}{134}\)

* Giải chi tiết giúp mình !

So sánh :

a,\(\frac{7}{23}v\text{à}\frac{11}{28}\)

b,\(\frac{2014}{2015}+\frac{2015}{2016}v\text{à}\frac{2014+2015}{2015+2016}\)

c,A=\(\frac{2^{10}+1}{2^{11}+1}v\text{à B=\frac{2^{11}+1}{2^{12}+1}}\)

So sánh với n thuộc N*

\(\frac{n+1}{n+2}v\text{à}\text{ }\frac{n}{n-3}\)

so sánh  \(\frac{1}{101^2}+\frac{1}{102^2}+...+\frac{1}{205^2}v\text{à}\frac{1}{2^2\cdot3\cdot5^2\cdot7}\)

So sánh: 

\(\left(-\frac{1}{5}\right)^{255}v\text{à}\left(-\frac{1}{2}\right)^{579}\)

So sánh giùm mik nha.

a) \(\frac{3}{-4}v\text{à}\frac{-1}{-4}\)

b) \(\frac{15}{17}v\text{à}\frac{25}{27}\)

c) \(\frac{-9}{6}v\text{à}\frac{6}{-4}\)

d) \(\frac{2000}{2001}+\frac{2001}{2002}v\text{à}\frac{2000+2001}{2001+2002}\)

Lm đc bài nào thì giải giúp mik vs nha.

So sánh:

a)\(3^{200}v\text{à}2^{300}\)

b) \(71^{50}v\text{à}37^{75}\)

c) \(\frac{2016014}{2017015}v\text{à}\frac{2016016014}{2017017015}\)

So sánh với n thuộc N*

\(\frac{2003\cdot2004-1}{2003\cdot2004}v\text{à}\frac{2004\cdot2005-1}{2004\cdot2005}\)

\(\frac{3535\cdot232323}{353535\cdot2323};\frac{3535}{3534}v\text{à}\frac{2323}{2322}\)

So sánh:

\(\frac{3}{124},\frac{1}{41},\frac{2}{83},\frac{5}{207}\)

\(\frac{-2525}{2929}v\text{à}\frac{-217}{245}\)