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一、数列、极限与数学归纳法这部分知识是初等数学和高等数学的一个衔接点,因而历来是高考考查的重点内容之一,在高三复习中,应着重在如下四个方面下功夫。 1.理解概念、熟练运算正确理解并掌握等差、等比数列的定义、通项公式、中项公式、前n项和的公式、一般数列的概念以及有关的基本运算,并能熟练地利用它们解决相关问题,是高考对本章的基本要求。
First, series, limit and mathematical induction This part of the knowledge is a convergence point between elementary mathematics and higher mathematics. Therefore, it has always been one of the key contents of the college entrance examination. In the third grade review, it should focus on the following four aspects. 1.Understanding concept and skillful operation Correct understanding and mastering of arithmetic difference, definition of geometric progression, general term formula, formula of middle term, formula of preceding n term, general concept of number sequence and related basic operations, and skillful use They solve related problems and are the basic requirements of the college entrance examination.