n-th Term Formula: The nth term formula of a sequence has resented all terms of that sequence. The nth term formula also shows all natures of a sequence. A number series which is started from the number 1 is known as the natu...
百度试题 结果1 题目Find the nth term of the sequence 8, 11, 14, 17... 相关知识点: 试题来源: 解析 14-11= wen echrm 1. comprethe with s a6 9 12 +5 Tem n 11 14 17 ou need to add 5. o the athe +5 反馈 收藏
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】 17-9 反馈 收藏
The formula for the nth term is given by: an=Sn−Sn−1 1. Calculate Sn: Given Sn=5n2+3n. 2. Calculate Sn−1: To find Sn−1, substitute n−1 into the formula for Sn: Sn−1=5(n−1)2+3(n−1) Expanding this: Sn−1=5(n2−2n+1)+3(n−1) =5n2−10n+...
Mathematical Formula: The nth term of an arithmetic sequence is given by x + (n-1) * d. Recursive Approach: Instead of using the formula directly, recursion is used to find each term step by step.Hints (Try Before Looking at the Solution!)Here...
where “ a “ is the first term of the sequence. How to find the nth term of an arithmetic sequence? The formula for finding the nth term of an arithmetic sequence is given by – an= a + (n − 1) × d. where a = First term ...
百度试题 结果1 题目Find the nth term2, 5, 8, 11,...3n-1 相关知识点: 试题来源: 解析 3n-1 反馈 收藏
百度试题 结果1 题目Find the nth term Find the 20th term.1, 1.5, 2, 2.5, ...10.50.5n+0.5 相关知识点: 试题来源: 解析 10.50.5n+0.5 反馈 收藏
Find a formula for the {eq}n {/eq}th term of the sequence in terms of {eq}n {/eq}. {eq}1, 0, 1, 0, 1, \dots {/eq} General Expression The general expression or the formula for the nth term, {eq}a_n {/eq}, of a sequence {eq}S_n = a_1, a...
How to Use Factor Theorem in Finding the Factors of Polynomials (With Examples) Finding the nth Term of Decreasing Linear Sequences How to Find the Sum of a Geometric Sequence How to Graph a Circle Given a General or Standard Equation ...