论文部分内容阅读
数列是高中数学的重要内容之一,最近几年,考数列的题目越来越反映出强烈的时代性和应用性。因此,在复习中应提升高考应用问题的解题能力。它的地位作用可以从三个方面来看。1.数列具有广泛的实际应用。如堆放物品总数的计算要用到数列前n项和公式;又如产品规格设计的某些问题要用到等比数列的原理;再如储蓄、分期付款的有关计算也要用到数列的一些知识。2.数列起着承前启后的作用。初中数
The number sequence is one of the important contents of high school mathematics. In recent years, the title of the test number column reflects more and more the characteristics of the times and applicability. Therefore, in the review should improve the application of the entrance examination problem solving ability. Its status and role can be viewed from three aspects. 1. The sequence has a wide range of practical applications. Such as the total number of items stacked to use the first n series and formulas; Another example is the design of certain product specifications to use the principle of geometric series; Another example is the calculation of savings, installments, but also to use some of the series know how. 2. The sequence plays a leading role Junior high school number