摘要
文中结合反例,分析学生在求条件极值时的常见错误,给出求条件极值的正确方法.
In this paper,some common errors for determining conditional extremum of a function are analyzed with examples.The correct approaches to conditional extremum are summarized.
出处
《高等数学研究》
2016年第6期12-13,共2页
Studies in College Mathematics
关键词
极值
条件极值
拉格朗日乘数
extreme value
conditional extremum
Lagrange function
