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化归思想就是把待解决或难解决的问题,通过某种转化手段,使它转化成已经解决或比较容易解决的问题,从而求得原问题的解答.化归思想是一种最基本的数学思想,学习和掌握转化思想,有利于我们从更高层次上去揭示、把握数学的知识、方法之间的内在联系,树立辩证的观点,提高分析问题和
Returning to thinking is to solve the problem to be solved or difficult, through some kind of transformation means, make it into already solved or relatively easy to solve the problem, so as to obtain the solution of the original problem.Given the thought is a kind of basic mathematics Thinking, studying and mastering the thinking of transformation will help us to reveal from a higher level, hold the internal connection between knowledge and method of mathematics, establish the dialectical viewpoint, and improve the analysis of problems