弱条件多函数含高阶导数的对称式柯西中值定理

The Weak Condition and Many Functions Symmetric Cauchy's Mean Value Theorem with High Order Derivative

利用行列式的性质,给出了多函数对称式含高阶导数的柯西中值定理,减弱了柯西中值定理的条件.

This paper is concerned with the extended Cauchy＇s mean value theorem. By means of the properties of determinant, some extended Cauchy＇ s mean value theorems are obtained. Which is symmetric and contains many functions with high order derivative, the conditions of classical Cauchy＇s mean value theorem is weakened.