On the basis of strengthening the assumptions,we obtain a new integral second mean-value theorem.Compared with the original theorem,the new theorem has obvious geometric meaning and is more mathematically beautiful.In addition,we illustrate the mutual equivalence of different forms of the second mean-value theorem for integrals.
关键词
积分第二中值定理/介值定理/单调函数
Key words
second mean-value theorem of integrals/intermediate value theorem/monotonic function
维普
万方数据