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在数学学习中,若能应用“特殊值”解题,可避免繁琐的计算及复杂的推理,使问题直观、简单.下面介绍用“特殊值”解题的问题.
In mathematics learning, if you can apply “special value” problem solving, you can avoid cumbersome calculations and complex reasoning, so that the problem is intuitive and simple. The following describes the problem of solving problems with “special value”.