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许多学生在求解追及和相遇问题时,常常感觉无从下手,或者思路不清晰,不能很好很快地找到解决问题的思路。今介绍一个简单易懂的口诀,帮助学生迅速找到解题的思路,同时用一个类比的方法帮助记忆、理解,以更好地掌握这种方法。
Many students often find it hard to get started in the process of solving the chase and encounter problems, or they can not find the clear idea and can not find the solution to the problem quickly and well. Now introduce a simple formula to help students quickly find solutions to problems, at the same time using an analogy to help memorize, understand, in order to better grasp this method.