Sometimes, we want to find the sum of the first however many terms of a geometric sequence. If there aren't many terms to count, this is nice and easy. However, if you want to quickly add the first 50 terms, for example, adding them manually would take a long time. We want a sho...
百度试题 结果1 题目Find the sum of the geometric sequence 3,6,12,...,768.相关知识点: 试题来源: 解析 1,533 1,533 反馈 收藏
【竞赛】数学奥林匹克竞赛 Find the value of a & r Sum of geometric series (GP) -- -- 1:48 App 【竞赛】数学奥林匹克竞赛 Indian mathematical Olympiad INEQUALITY SERIES 5 -- 5:48 App 【竞赛】数学奥林匹克竞赛 Find The Area of the Green Triangle - Geometry Problem 2 -- 4:16 App 【竞...
Find the Sum of the Infinite Geometric Series 1/3 , 2/3 , 1 , 4/3 , 5/3 , , , , 答案 This is an arithmetic sequence since there is a common difference between each term. In this case, adding to the previous term in the sequence gives the next term. In other words, .Arith...
简单英文数学问题(geometric sequence)find the sum to infinity of a geometric sequence whose sum to three terms is 3968 with a second term of 640please process,thanks 答案 geometric sequence是等比数列呀那么设公比是q就有 640/q+640+640q=3968所以640q^2-3328q+640=0q=1/5 or q=5q=5数列极限...
A sequence of non-zero numbers is called a geometric sequence, also known as geometric progression (G. P ) if the ratio of a term and the term preceding it is always a constant quantity.The constant ratio is called the common ratio of the geometric sequence....
Sum of a Geometric Series | Formula & Examples from Chapter 21 / Lesson 10 68K Learn how to find the sum of a geometric sequence and the formula used. See examples of geometric sum equations and how to find the ...
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117K Learn about geometric sequences. Understand what a geometric sequence is, learn how to find the common ratio of a geometric sequence, and see examples. Related to this QuestionFind the sum of the series: \sum^\infty_{n = 1} \frac{2}{(n + 3)(n + 1)} Find the sum of the...
Sum of all Values of X Nice Algebra Question Mathematics 05:11 【竞赛】数学奥林匹克竞赛 Find The Sum of the Series Algebra Sequence And Series 04:02 【竞赛】数学奥林匹克竞赛 Find the value of a & r Sum of geometric series (GP) 12:31 【竞赛】数学奥林匹克竞赛 Find the value of n -...