thuydaica
10-05-2010, 08:22 PM
Tính
lim(1-\frac{1}{2}+\frac{1}{3}-\frac{1}{4}+\frac{1}{5}-\frac{1}{6}+...+(-1)^{n+1}\frac{1}{n})
lim(1-\frac{1}{2}+\frac{1}{3}-\frac{1}{4}+\frac{1}{5}-\frac{1}{6}+...+(-1)^{n+1}\frac{1}{n})
View Full Version : Tính Giới hạn hay.