Find a formula for the nth term of the sequence where a_n is calculated directly from n. 3 / 1, 5 / 2, 7 / 6, 9 / 24, 11 / 120, . . For the formula of the nth term a_{n} of a sequence \left \{ a_{n} \right \}, find the values ...
【题目】Find the formula for the nth term of each of the following sequences.4,-1,-6,-11.. 相关知识点: 试题来源: 解析 【解析】 结果一 题目 Find the formula for the ath term of each of the following sequences.4,-1,-6,-11. 答案 5+...
Find a formula for the nth term of the sequence in terms of {eq}n {/eq}. {eq}\displaystyle \frac 16, \frac 59, \frac {5^2}{12}, \frac {5^3}{15}, \frac {5^4}{18}, \cdots {/eq} Arithmetic and Geometric Progression...
百度试题 结果1 题目 The sequence is either arithmetic or geometric. Find a formula for the nth term of each sequence. -2,1,4,7,...\ n=15 相关知识点: 试题来源: 解析 a_n=3n-5 反馈 收藏
Step 5: Set up the equation for the nth termLet Tn be the nth term of the series. We can express Tn in terms of the previous terms and the differences:Tn=Tn−1+Dn−1where Dn is the nth difference. Step 6: Sum the differencesTo find Tn, we can sum the differences:Tn=T1+n...
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
Find an explicit rule for the nth term of a geometric sequence where the second and fifth terms are -6 and 162, respectively.Geometric Sequence and Explicit formula:In methamatics, a sequence of numbers in which the arrangement of numbers is done ...
11 Find the nth term of each sequence.The first one has been done for you.Sequence nth term3,6,9,12,...3n6,12,18,24,...5,8,11,14,...[2] 相关知识点: 试题来源: 解析 6n or 2 x 3n3n + 2 or 2 + 3ne.g.5+(n-1) x 3 oeone correct answer. ...
Learn how to write a recursive function in Kotlin to find the nth term of an arithmetic sequence. Explore the recursive algorithm that utilizes the formula for arithmetic progression to efficiently calculate the nth term.