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:
【题目】Finding the nth TermAssuming that the arithmetic sequence continues,whatis the population on day 63?Day(s)123Population21120Use the formua for finding the nth term in an arithmeticsequence to find a63 相关知识点: 试题来源: 解析 【解析】 ...
Write a Kotlin recursive function to find the nth term of the arithmetic sequence.Sample Solution:Kotlin Code:fun findNthTermArithmetic(x: Int, d: Int, n: Int): Int { if (n == 1) { return x } return findNthTermArithmetic(x + d, d, n - 1) } fun main() { val x = 5 v...
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 ...
find the common difference of an arithmetic series; determine the nth term of an arithmetic series; formulate a general formula for thenth term of any arithmetic series; differentiate arithmetic sequence from arithmetic series; solve for the arithmetic series; and ...
Find the 10th term in the sequence: -5, -2, 1, 4, ... 22 Find the nth term in the sequence. (Write the explicit formula): 10, 12, 14, 16, ... A(n) = 2n + 8 Find the nth term (Write the explicit formula): -12, -2, 8, 18, ... ...
How do you find the nth term of an arithmetic sequence? 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 ...
(1)Find a formula for the nth term of each sequence. (2)Find the nth term. (3)Find the sum of the first n terms of the sequence. 相关知识点: 试题来源: 解析 (1)a_n=7(3)^(n-1) (2)a_9=45,927 (3)S_9=(7(1-3^9))(1-3)S_9=68,887 反馈...
Arithmetic sequenceA series of numbers in which the difference of two successive numbers is always constant, known as the arithmetic sequence, and this constant difference is known as the common difference. So to check a sequence for arithmetic, it is necessary ...
8 The nth term of an arithmetic series st_nwheret_n=2n-3The sum of the first n terms of the series is S(a) Show that S, =n(n-2)(4) (b) Find the value of n such that 5t_(n+2)=3S_(n-1) 3(5) 相关知识点: