你的数学感觉非常好！算术平均(arithmetic mean)和几何平均(geometric mean)之间确实有东西，即便“东西”...
什么是算术平均值和几何平均值arithmetic mean算术平均值,等差中项:n个数字的总和除以ngeometric mean几何平均值:n个数字的乘积的n次根 相关知识点: 试题来源: 解析 arithmetic mean算术平均值,等差中项:n个数字的总和除以ngeometric mean几何平均值:n个数字的乘积的n次根...
The geometric mean differs from the arithmetic mean, or arithmetic average, in how it is calculated. The former takes into account thecompoundingthat occurs from period to period, whereas the latter does not. Because of this, investors usually consider the geometric mean to be the more accuratem...
arithmetic mean的意思是算数平均数,或者等差中项if there is one term falling between two given terms of an arithmetic sequence,it's called arithmetic mean.如果某一个项落在一个算术序列的两个给定值之间,则称为算术平均数.geometric mean解释为几何平均数,或者等比中项if there is one term falling betwee...
算术平均数与几何平均数(Arithmetic mean and geometric mean).doc,算术平均数与几何平均数(Arithmetic mean and geometric mean) The information that is worth having It comes from the accumulation of learning There must be a problem Also please criticize th
Arithmetic Mean or Arithmetic Average: Geometric Mean or Geometric Average: Harmonic Mean: Quadratic Mean: Relations Between the Means of Two Positive Values: 3 不等式 3.1 Pure Inequalities Inequalities: Solution of Inequalities:与等式类似,不等式可以包含未知量,通常用字母表的最后一个字母表示。不等式或...
算术平均数与几何平均数(Arithmeticmeanandgeometricmean) Theinformationthatisworthhaving Itcomesfromtheaccumulationoflearning Theremustbeaproblem Alsopleasecriticizethecorrect! Arithmeticmeanandgeometricmean 1.Selection: 1 Theminimumisequalto2 (A)(B)(C)tantheta+cottheta(D)2x+2-x 2.If0,y>,0andx+y ...
算术平均数与几何平均数(Arithmetic mean and geometric mean) The information that is worth having It comes from the accumulation of learning There must be a problem Also please criticize the correct! Arithmetic mean and geometric mean 1. Selection: 1 The minimum is equal to 2 (A) (B) (C) ...
基本数学概念 arithmetic mean算术平均值 weighted average加权平均值 geometric mean几何平均数 exponent指数,幂 base乘幂的底数,底边 cube立方数,立方体 square root平方根 cuberoot立方根 common logarithm常用对数 digit数字 constant常数 variable变量 inversefunction反函数 complementary function余函数 ...
Homework Statement Arithmetic mean and geometric mean Relevant Equations Arithmetic mean and geometric mean If a, b, and c are positive real numbers and a² + b² + c² = 3, what is the minimum value of the expression [1/(1+ab)] + [1/(1+bc)] + [1+(1+ac )]? Usage:...