Find a formula for the nth term of the sequence 1, -1/16, 1/81, -1/256, 1/625, and so on. Find the formula for the nth term of the sequence 1, 3, 5, 7, ... Find a formula for the nth term of the sequence. {-8, -1, -2/25...
Som with the general formula of the mathematical sequence, we can find any term of the sequence. This also helps in finding the sum of all the terms of the sequence using the sigma notation.Answer and Explanation: We have to find a formula for the nth ter...
Explanation: In the above exercise - The "findNthTermArithmetic()" function takes three parameters: x (the first term of the sequence), d (the common difference), and n (the term number to find). The function uses recursion to find the nth term of the arithmetic sequence. If n is ...
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 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
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In a sequence, the first term is 25 and the common difference is -7. Find the seventh term of this sequence. For the formula of the nth term a_{n} of a sequence \left \{ a_{n} \right \}, find the values of a_{1},a_{2},a_{...
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