题目:How many real numbers are there?主讲人:Ralf Schindler Universität Münster, 视频播放量 1320、弹幕量 0、点赞数 31、投硬币枚数 7、收藏人数 45、转发人数 1, 视频作者 武汉大学哲学学院, 作者简介 ,相关视频:【逻辑与数学基础讲座】反推数学及其数学基础
We emphasize parallels with quantum theory and conclude that the common real numbers are, de facto, the hidden variables of classical physics. Consequently, real numbers should not be considered as "physically real" and classical mechanics, like quantum physics, is indeterministic....
If r and y are positive real numbers, show that r+y'1. 相关知识点: 试题来源: 解析 Solution f(x≥1,thenx^y≥1fory , so we may assume 0 r, y1. Without loss of generality, assume r≤y; now note that the function f(x) = x'+ y' has derivative f'(x) = 1 and so the...
Answer to: Rationalize the denominator, all variables are positive real numbers and denominator is not zero. \frac{\sqrt{3}}{3\sqrt{2} - \sqrt{3}}...
Suppose that R (x) is a polynomial of degree 13 whose coefficients are real numbers.Also, suppose that R(x) has the following zeros.3 -5 i, -3 i, 4 (with multiplicity 2)Answer the following.(a) Find another zero of R(x).(b) What is the maximum number of real zeros (not ...
百度试题 结果1 题目Given are real numbers, and , then the value of is (A)4 (B)6 (C)3 (D)4or6 相关知识点: 试题来源: 解析 D 反馈 收藏
Are there any real numbers that are both rational and irrational?Are there any real numbers that are neither?Explain your reasoning.Answer the question,not translate the sentences! 相关知识点: 试题来源: 解析 都没有 首先有理数集和无理数集从定义上来说是对立的 所以不可能既是有理数又是有理数...
It is given that x and y are positive real numbers such that xy=4√5 and x2+y2=18, find the value of Q if Q=x3+y3. 已知x及y皆为正实数使xy=4√5及x2+y2=18.若Q=x3+y3,求Q的值. 相关知识点: 试题来源: 解析 16√2+10√10. (x+y)2=x2+2xy+y2 =18+2(4√5) =18...
结果1 题目 Suppose f(x) and g(x) are functions defined for all real numbers x, and f(x) is the inverse function of g(x). If r is a real number and f(r)=0, then g(0)=? ( ) A. 0 B. 1 C. 2 D. 2 E. r 相关知识点: 试题来源: 解析 E 反馈 收藏 ...
a,b,c,d are all real numbers. Which one of the following statements is NOT TRUE? - 未答 A. B. C. D.点击查看答案&解析 你可能感兴趣的试题 判断题形容词一般情况下可以带宾语。 正确 错误 点击查看答案 单项选择题下列关于股利分配的说法中,错误的是( )。 A.“一鸟在手”理论认为,...