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在解题过程中碰到一方面解析不了的问题时,我们就从多方面去讨论问题了,这就是我们所说的分类讨论思想。分类讨论题型多变,但熟练掌握了基本初等函数、数列、立体几何、概率、直线、圆锥曲线等的性质及导数的应用和常见不等式的解法,为我们解需要分类讨论的综合题提供了知识依托和解题思路,从而提高解此类题的速度和正确率,为考试赢得时间和分数,最终取得考试的胜利。
In the process of solving problems encountered on the one hand can not be resolved, we will discuss the issue from many aspects, and this is what we call classified thinking. However, it is difficult to grasp the basic elementary functions, series, solid geometry, probability, straight line, conic curve and other properties and derivatives of the application and common inequality solution for our solution need to discuss the classification of comprehensive questions provided Knowledge and problem-solving ideas, so as to improve the speed and correct rate of such questions, to win the exam time and score, and ultimately to obtain the test victory.