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分类讨论是数学学习的重要思想方法之一,它贯穿于数学学习的始终,每年的高考题中必然有分类讨论的大题.下面我们结合具体问题谈谈如何解决分类问题.
Classification discussion is one of the important thinking methods of mathematics learning, which runs through mathematics learning, the annual college entrance examination questions inevitably have a big topic of discussion. Here we combine the specific problems to talk about how to solve the classification problem.