导数是解决数学问题的有力工具,但许多同学在应用导数解题时,往往由于对相关概念不清、理解不透彻而导致错误,本文对几种常见错误进行剖析,供同学们学习参考. Derivatives are powerful tools for solving mathematical problems. However, when applying derivative solutions, many students often make mistakes because of unclear concepts and inaccurate understanding. Several common mistakes are analyzed in this paper for students to learn and reference.