There are several different ways to find the answers to the typical sequence questions—”What is the first term of the sequence?”, “What is the last term?”, “What is the sum of all the terms?”—and each has its benefits and drawbacks. We will go through each method, and the p...
百度试题 结果1 题目For each of the following sequences, find: the nth term6,\ 19,\ 48,\ 99,\ 178 相关知识点: 试题来源: 解析 n^3+2n^2+3 反馈 收藏
Arithmetic Sequences Finding the nth Term - St Anne:算术序列的第n项发现-圣安妮nn,N,序列,the,nth,term,算术序列,Term,term的,The 文档格式: .ppt 文档大小: 15.5K 文档页数: 4页 顶/踩数: 0/0 收藏人数: 0 评论次数: 0 文档热度:
The sequence's general term or nth term is calculated using the formula, an=a1+(n-1) d where a1 is the first term, d is a common difference, n is the term position, and an is the nth term of the sequence. What is the formula for the common difference? The common difference for...
(u 1 + u n ) From last lesson, we know that the n th term (last term) is given by: u n = u 1 + (n – 1) d S n = ½ n (2u 1 + (n – 1) d ) Sum of Terms (S Sum of Terms (S n n ) ) u 1 = first term u n = last term d = common difference ...
Here are a few sample questions going over writing formulas for arithmetic sequences. Question #1: Which option shows the general formula for the nthnth term in an arithmetic sequence? an=a1+(n−1)an=a1+(n−1) an=a1+(n+1)dan=a1+(n+1)d an=a1+(n−1)dan=a1+(n−1)d an...
In this article, you can learn how to use the power-reducing formulas in simplifying and evaluating trigonometric functions of different powers. Questions & Answers Question:How to find general term of sequence 0, 3, 8, 15, 24? Answer:The general term for the sequence is an = a(n-1) ...
百度试题 结果1 题目【题目】For each of the following sequences:Find the formula for the nth term.78,69,60,51. 相关知识点: 试题来源: 解析 【解析】87-9 反馈 收藏
A. Bremner and N. Tzanakis. Lucas sequences whose n-th term is a square or an almost square. Acta Arithm., 126(3):261-280, 2007.A. Bremner, N. Tzanakis, Lucas sequences whose n-th term is a square or an almost square, Acta Arith. 126 (2007), 261-280....
Find the nth term for each of the following sequences: 5(12), (15)(14), (45)(98), (135)(686)" /> Find the nth term for each of the following sequences: 5(12), (15)(14), (45)(98), (135)(686)相关知识点: 试题来源: ...