【摘要】 对于几类不同形式的等式,采用微分学的知识进行证明.根据等式的特点,运用了罗尔定理、拉格朗日中值定理、柯西中值定理、泰勒中值定理和介值定理的结论得到了待求证的等式.更多还原

【Abstract】 Several kinds of equalities are proved based on differentiation.Roll theorem,Lagrange mean value theorem,Cauchy mean value theorem,Taylor mean value theorem and intermediate value theorem are applied according to the feature of the equalities.更多还原