一道考研数学试题的多种解法

Multiple Solutions to a Math Problem in the Postgraduate Entrance Examination

发散思维是创新思维的最主要特点,一题多解能够培养学生的发散思维能力。利用凑微分法、分部积分法、换元法等给出了2018年全国硕士研究生入学考试一道数学试题的6种解法。以此引导学生深入地探索问题,培养学生的创造性思维能力。

Divergent thinking is innovative thinking's main characteristic,one problem with multiple solutions can cultivate students'divergent thinking ability.Using the improvising differentiation,integration by parts,and integration by substitution,there are six methods to a math problem in 2018 Postgraduate Entrance Examination.Thus this paper hopes to lead students to explore problems more deeply and cultivate students'creative thinking ability.