百度试题 结果1 题目【题目】Is the following number rational or irrational?√(20)Choose 1 answer:RationalIrrational 相关知识点: 试题来源: 解析 【解析】√(20)=√(4.5)=2√5 sinCe√5isirrahonaltheno is also irrahional 反馈 收藏
() A. The product of any 2 irrational numbers is irrational. B. The quotient of any 2 irrational numbers is rational. C. The product of any 2 rational numbers is irrational. D. The quotient of any 2 rational numbers is irrational. E. The sum of any 2 rational numbers is rational. ...
(iv) The product of two irrational numbers is irrational. (v) The sum of a rational number and irrational number is irrational. (vi) The product of a nonzero rational number and an irrational number is a rational number. (vii)Every real number is rational or irrational. (viii) Eve...
百度试题 结果1 题目Which of the following statements is NOT true about rational and irrational numbers.相关知识点: 试题来源: 解析 D 反馈 收藏
百度试题 结果1 题目(ix) The sum of any two rational number is also a _B_(A) irrational number(B)rational number 相关知识点: 试题来源: 解析 B 反馈 收藏
Is pi irrational or rational?Question:Is pi irrational or rational?Rational Numbers:Rational numbers are numbers which can be written as a fraction between two integers, where the denominator is greater than 0. If a number cannot be written as a fraction with these requirements, it is called ...
(ix)is irrational andis rational. Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Class 10, Class 11 and Class 12, IIT JEE prep, NEET preparation and CBSE, UP Board, Bihar Board, Rajasthan Board, MP Board, Tel...
E. (2012). Rational versus irrational prejudices: How problem- atic is the ideological lopsidedness of social psychology? Perspectives on Psychological Science, 7, 519 -521. http://dx.doi.org/10.1177/ 1745691612454305Tetlock, P. E. (2012). Rational versus irrational prejudices: How problem- ...
百度试题 结果1 题目(c) Give an example of an irrational number(i) whose square is rational,(ii) whose square is irrational. 相关知识点: 试题来源: 解析 (2) Corect response,eg. vi, s3 lii) correct response,eng. T Ji 35斤 反馈 收藏 ...
Rational choice theory also helps to explain behavior that seems irrational. Because a central premise of rational choice theory is that all behavior is rational, any action can be scrutinized for its underlying rational motivations. Pros of Rational Choice Theory ...