1.[the infinite] SUM =Surface-to-Underwater Missile 舰[地面]对水下导弹 sum n. 1.总数,总和 2.金额 3.算术 4.全部,一切(尤指数量不大) 5.合计,总计 6.一笔款子 7.待加的数字, 一列数字 8.算术题(的解答) 9.要点 series n. 1.[C][sing][~of sth]一系列;连续,连接 2.[C] (...
Sn = (n/2)×(a + l), which means we can find the sum of an arithmetic series by multiplying the number of terms by the average of the first and last terms. In the equation: n is the number of terms; a is the first term; and l is the last term. What is the sum of 1 to...
Learn how to use the sum of an infinite geometric series formula and how to evaluate infinite geometric series. See various infinite geometric...
网络无穷级数的和 网络释义 1. 无穷级数的和 SUM-英汉词典... ... sum of indemnity {n.}补偿金sum of infinite series[数]无穷级数的和sum of insurance {n.}保险金额 ... www.fastdict.net|基于2个网页 例句 释义: 全部,无穷级数的和
The sum of an infinite geometric series is of the form: S=a11−r where a1 is the first term and r is the ratio whose absolute value is less than 1. We know that the second term is the first term multiplied by the ratio. In other words: a1⋅r=1a1=1r Thus, the sum is the...
The sum of the seriescot−1(92)+cot−1(334)+cot−1(1298)+…….∞is equal to : View Solution cot2x−12cot4x+13cot6x−14cot8x+…∞= View Solution Prove that :cot−13+cot−1.34=cot−1.13 View Solution Sum of infinite terms of the seriescot−1(12+34)+cot−1(22+...
百度试题 结果1 题目The sum of the infinite series1+2/3+7/(3^2)+(12)/(3^3)+(17)/(3^4)+(22)/(3^5)+ ... is equal to: B A9/4 B(13)/4 C(15)/4 D(11)/4 相关知识点: 试题来源: 解析 B 反馈 收藏
百度试题 结果1 题目What is the sum of the infinite series?1+0.5+0.25+0.125+0.0625+…? 相关知识点: 试题来源: 解析 1+1/2+1/4+1/8+……= 2- 1/n(n趋近正无穷)=2.反馈 收藏
The sum of the infinite series 1+(1+1/5)(1/2)+(1+1/5+1/(5^2))(1/(2^2))... 03:15 Q.the sum of the infinite series 1+(2)/(3)*(1)/(2)+(2)/(3)*(5)/(6)*(1)... 05:09 Find the sum of the following infinite series 1/2(1/5)^2+2/3(1/5)^3... 02:...
(A) 1/2 (B)1 (C) 3/2 (D)2 (E)5/2 相关知识点: 试题来源: 解析选A 1/2 :此无限等比数列求和公式为S∞=a1/(1-q) ,a1是首项,q是公比 所以代入数值后得 S∞=(1/4)/(1-1/2)=1/2 即为此等比数列的总和. 故选A 1/2 【此题的英文翻译】无穷等比数列 1/4+1/8+1/16+1/32+...