In Exercises, the general term of a sequence is given. Determine whether the sequence is arithmetic, geometric, or neither. If the sequence is arithmetic, find the common difference; if it is geometric, find the common ratio. 相关知识点: 试题来源: 解析 geometric, r=2 反馈 收藏 ...
Determine whether the sequence is arithmetic, geometric, or neither. If the sequenceis arithmetic, find the common difference; ifit is geometric, find the common ratio.a_n=2^n 相关知识点: 试题来源: 解析 【解析】geometric,r=2 结果一 题目 In Exercises, the general term of a sequence is giv...
百度试题 结果1 题目In Exercises, determine whether the sequence is arithmetic. If so, find the common difference., , , , , 相关知识点: 试题来源: 解析 Not an arithmetic sequence 反馈 收藏
The first four terms of a sequence are given. Determine whether they can be the terms of an arithmetic sequence, a geometric sequence, or neither. If the sequence is arithmetic or geometric, find the fifth term.t^3, t^2, t, 1, ⋯ 相关知识点: 试题来源: 解析 Geometric, 1t 反馈...
To determine whether a sequence is arithmetic, geometric, or neither we test the terms of the sequence. We test for a common difference or a common ratio. If neither test is true, then we have a sequence that is neither geometric nor arithmetic. Step 1: If the arithmetic d...
百度试题 结果1 题目 In Exercise, find the first four terms of the sequence. Determine whether the sequence is arithmetic, and if so, find the common difference.a_n=10(n-1) 相关知识点: 试题来源: 解析 a_1=0 a_2=10 a_3=20 a_4=30 arithmetic; 10 反馈 收藏 ...
An infinite series is the sum of terms in an infinitely long sequence, but taking the sum of terms in a finite portion of the sequence is called a partial sum. Explore these two concepts through examples of five types of series: arithmetic, geometric...
百度试题 结果1 题目 In Exercise, determine the sum of the arithmetic sequence. The number of terms, n, is given.0.5, 0.75, 1.00, 1.25,…, 5.25; n=20 相关知识点: 试题来源: 解析 57.5 反馈 收藏
百度试题 结果1 题目【题目】In Erercise, determine the sum of the arithmetic sequence. T he number of terms, n, is given.0.5,0.75,1.00,1.25,...,5.25,n=20 相关知识点: 试题来源: 解析 【解析】57.5 反馈 收藏
An infinite series is the sum of terms in an infinitely long sequence, but taking the sum of terms in a finite portion of the sequence is called a partial sum. Explore these two concepts through examples of five types of series: arithmetic, geometric, harmonic, al...