So sánh:
A = \(\frac{2012^{2013}+2}{2012^{2013}-1}\)
B=\(\frac{2012^{2013}}{2012^{2013}-3}\)
cho \(A=\frac{2011}{2012}+\frac{2012}{2013};B=\frac{2011+2013}{2012+2013}\)So sánh A và B
So sánh:
A=\(\frac{2013^{2012}-1}{2013^{2013}-1}\)và B=\(\frac{2013^{2011}+1}{2013^{2012}+1}\)
So sánh \(A=\frac{2011}{2012}+\frac{2012}{2013}\) và \(B=\frac{2011+2012}{2012+2013}\)
bai 1:tính nhanh : P=\(\frac{\frac{2}{3}-\frac{1}{4}+\frac{5}{11}}{\frac{5}{12}+1-\frac{7}{11}}\)
Bai 2:Thực hiện phép tính: 1-2+3-4+5-6+...+2011-2012
Bai 3:so sánh:A=\(\frac{2011+2012}{2012+2013}\)
B=\(\frac{2011}{2012}+\frac{2012}{2013}\)
bai4:so sánh:A=\(\frac{20^{10}+1}{20^{10}-1}\)
B=\(\frac{20^{10}-1}{20^{10}-3}\)
so sánh \(A=\frac{2011+2012}{2012+2013}vàB=\frac{2011}{2012}+\frac{2012}{2013}\)
So sánh \(A=\frac{2011}{2012}+\frac{2012}{2013}\) và \(B=\frac{2011+2012}{2012+2013}\)
So sánh: A=\(\frac{2011+2012}{2012+2013}\)và B=\(\frac{2011}{2012}+\frac{2012}{2013}\)
so sánh \(A=\frac{2011+2012}{2012+2013}\)\(B=\frac{2011}{2012}+\frac{2012}{2013}\)
