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编拟数学题是一项十分严谨的工作,来不得半点马虎。一道好的数学题,不仅要满足可解性,还要满足严谨性和和谐谐性,但近年来由于编题者不慎,致使在部分书刊和试题中出现了一些病题、错题,有的还广为流传,给解题者带来很多不必要的麻烦,对教学也有一定影响。本文将对一些典型病题错题加以剖析,说明错误的原因,以使引起命题者的注意。
The preparation of a mathematics question is a very rigorous task and must not be sloppy. A good mathematics question not only satisfies solvability but also satisfies rigor and harmony. However, due to the carelessness of editors in recent years, some problems and incorrect questions have appeared in some books and periodicals. It’s also widely circulated, which brings a lot of unnecessary trouble to problem solvers and also has a certain influence on teaching. This article will analyze some of the typical problems of the wrong question, explain the cause of the error, so that the attention of the proposition.