摘要
举例说明了行列式在求通过定点的曲线方程与曲面方程、证明等式及不等式、证明Lagrange中值定理等几个方面的应用。
In this paper, the applications of determinant in proving Lagrange＇s theorem of mean , proving equality and inequality, finding equations of curve and persurface are discussed.
关键词
构造
行列式
应用
Construction
Determinant, Application
