SO SÁNH \(A=\frac{7^{2013}+1}{7^{2014}+1}\)VÀ \(B=\frac{7^{2014}+1}{7^{2015}+1}\)
So sánh:
a) A=9^10 và B= ( 8^9+7^9+6^9+...+2^9+1^9)
b) P= 2013/2014 + 2014/2015 + 2015/2016 với Q= 2013+2014+2015 / 2014+2015+2016
cho A=\(\frac{7^{2011}+1}{7^{2013}+1}\)và B=\(\frac{7^{2013}+1}{7^{2015}+1}\)HÃY SO SÁNH A VÀ B
7cho A = 1+1/2+1/3+1/4+...+1/4026, B= 1+1/3+1/5+1/7+..+1/4025 . So sánh A/B với 1\(\frac{2013}{2014}\)
Tính A= \(\left[\frac{0,4-\frac{2}{9}+\frac{2}{11}}{1,4-\frac{7}{9}+\frac{7}{11}}-\frac{\frac{1}{3}-0,25+\frac{1}{5}}{1\frac{1}{6}-0,875+0,7}\right]:\frac{2014}{2015}\)
So sánh 199110 với 99612
Cho A = 1+\(\frac{1}{2}+\frac{1}{3}+\frac{1}{4}+...+\frac{1}{4026}\) ; B = \(1+\frac{1}{3}+\frac{1}{5}+\frac{1}{7}+...+\frac{1}{4025}\) . So sánh \(\frac{A}{B}với1\frac{2013}{2014}\)
Cho A = 1+\(\frac{1}{2}+\frac{1}{3}+\frac{1}{4}+...+\frac{1}{4026}\) ; B = \(1+\frac{1}{3}+\frac{1}{5}+\frac{1}{7}+...+\frac{1}{4025}\) . So sánh \(\frac{A}{B}với1\frac{2013}{2014}\)
cho A=1+1/2+1/3+1/4+......+.1/4026, B=1+1/3+1/5+1/7+......+1/4025.so sánh A/B với 1\(\frac{2013}{2014}\)
ai dung cho k
so sánh giá trị A và B với
\(A=\frac{2013^{2014}+1}{2013^{2015}+1};\)\(B=\frac{2013^{2012}+1}{2013^{2013}+1}\)