a) 510 714 = 5 7 > 1717 3535 = 17 35 .
b) − 292929 333333 = − 29 33 > − 29 32 > − 30 32 = − 15 16 = − 16665 17776 .
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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:
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 các phân số :
a) \(\frac{18}{91}v\text{à}\frac{23}{114}\) b) \(\frac{21}{52}v\text{à}\frac{213}{523}\) c) \(\frac{1313}{9191}v\text{à}\frac{1111}{7373}\)
So sánh :
\(10^{30}v\text{à}2^{100}\)
\(5^{300}v\text{à}3^{453}\)
\(29^{12}v\text{à}18^{17}\)
so sánh
\(10^{30}v\text{à}2^{106}\)
\(333^{444}v\text{à}444^{333}\)
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.
\(\frac{25}{48}v\text{à}\frac{34}{69};\frac{62}{139}v\text{à}\frac{57}{141}\)So sánh phân số
help me now!!!!!
so sánh;
a) \(3^{1234}v\text{à}2^{1851}\)
SO SÁNH \(A=\frac{2000}{2001}+\frac{2001}{2002}v\text{à}B=\frac{2000+2001}{2001+2002}\)
So sánh A=\(\frac{17^{18}+1}{17^{19}+1}v\text{à}B=\frac{17^{17}+1}{17^{18}+1}\)