选项 B,y = -x 是减函数。选项 C,y = eˣ 是增函数,其反函数是 y = ln x,也是增函数。选项 D,y = log₂x 是增函数,但题干要求函数和反函数都是增函数,y = log₂x 的反函数是指数函数 y = 2ˣ,在定义域上是增函数。反馈 收藏 ...
This is a functional version of the inverse Santaló inequality for unconditional convex bodies due to J. Saint Raymond. The proof involves a general result on increasing functions on $$\\mathbb{R}^{n} \\times \\mathbb{R}^n$$ together with a functional form of Lozanovskii’s lemma. In...
2.MathematicsOf or relating to an inverse or an inverse function. 3.ArchaicTurned upside down; inverted. n.(ĭn′vûrs′, ĭn-vûrs′) 1.Something that is opposite, as in sequence or character; the reverse. 2.MathematicsOne of a pair of elements in a set whose result under the...
There is an inverse if the function is one-to-one or restrictions imposed to give this state of affairs. However, the function y = sin x gives many values of x for the same value of y. To obtain an inverse we have to restrict the domain of the function to −π/2 to +π/2. ...
An absolutely continuous function whose inverse function is not absolutely continuous 来自 ResearchGate 喜欢 0 阅读量: 88 作者: S Spătaru 摘要:We construct a strictly increasing function f:[0,1]→[0,1] such that f(0)=0,f(1)=1,f is absolutely continuous, and f -1 is not absolutely ...
.youcanformtheinversefunctionoffwhichisdenOledbyf-I.ftisafunctionfromthesetBtothesetA.andconbewrinclIasfollows.J-lex)=X--4:{(5.I).(6.2).(7.3).(8.4)}NotethatthedomainofIisequaltotherangeofI-I,an<1l'ieeversa.nsshowninl,'igure1.37.AlsonoteIhatthcfunctions/an<1I-Ihavetheeffector"undoing...
Because ΔD is an increasing function of m,ΔD is always positive. Therefore, the separation of a triangle is always preferred when there is no shared node. Similarly, if s = 1, $${\rm{\Delta }}D=\frac{1}{M}\frac{\mathrm{(4}n-\mathrm{2)}{m}^{2}-\mathrm{(8}{n}^{...
as the number of optical elements grows quadratically with the size of the circuit2,4. Such imperfections can be addressed—to some extent—by increasing the depth of the circuit through the introduction of additional phase shifters and beamsplitters13,14,15,18,19. However, these additional co...
In the modern society,an increasing number of people come to realise the importance of education。我的话题是教育改革,我选择它,因为它是一个很有争议的问题,它与我的学习生活有很大的关联 正在翻译,请等待... [translate] a再过3天,或许,我就要移动工作地点,不能上网,要等一段时间才能上,好吗? Again...
Find the first derivative for the inverse of each of the following functions: a. Q = -3P + 652 b. P = 280 - 2/3Q Demand Function: The demand function represents the link between the total quantity demanded by the consumers corresponding to ...