First, read a good book. I'm not advertising. Recommend Li Yongle's review encyclopedia, which has benefited a lot. I remember correctly that infinite series consists of seven or eight questions of different sizes. Let's talk about those sections first, regardless of miscellaneous questions. Questions of different sizes are fixed, and each section should be done at least three times, just to get a thorough understanding. It's summer vacation and there's still time. At least remember this ... no pains, no gains.
Second, do the real questions. Not this summer vacation, but at least June 5438+0 1. After your ability (review and psychology) has been achieved, sum up all the infinite series of questions in the past 10 and chew them down completely. For example, in 2005 and 2006, they are all dead routines. Try to understand them. What if I really don't understand? Back off! Recite it step by step, how to judge convergence, how to decompose items, how to zoom in and out, how to draw conclusions, etc.
This is a helpless way used in the stage of 65438+February. At this time, there is no need to panic, because this is a powerful secret weapon. If you don't believe me, you can look at the number one sequence of 10. Anyway, it is basically the same as 00 or 02, which is an early postgraduate exam. I remember that there is a volume that is very simple on this question (it is really hard to die without the real question ... I am math 1 17, and I must have answered this question fully. In fact, it is really not easy for the questioner. I have taken these things in mathematics for 80 years, and I really can't do anything. I hope you don't use this process of "reciting" questions, and it's best not to use O(∩_∩)O~
This piece looks terrible, but it's actually very simple. It's simpler than a letter of criticism. So I won't let you recite the review book. Postgraduate entrance examination is not like BT…… ... not like Daquan. ...
I wish you a smooth review and a successful postgraduate entrance examination!