Closed interval continuous function and continuity theoremof real number apply to a novel demonstration of general theoremofthemean.
应用闭区间连续函数性质和实数连续性定理,给出证明广义中值定理的一个新思路。
2
Cauchy's theoremofthemean is proved by means of nested intervals, with Rolle's and Lagrange's theorems of the mean as its corollaries.
本文根据区间套的方法,证明柯西中值定理,而把罗尔定理和拉格朗日中值定理作为它的推论。
3
Well, the strategy, I mean there are other ways, but the least painful strategy at this point is to observe what we already know is a special case of Stokes's theorem.