百度试题 结果1 题目Write the formula for the nth term of the geometrie series.a_1=1r=-2 相关知识点: 试题来源: 解析 a_n=(-2)^(n-1) 反馈 收藏
Write the equation of the nth term of the sequence {eq}\displaystyle\frac { 3 } { 5 } , \frac { 7 } { 9 } , \frac { 11 } { 13 } , \frac { 15 } { 17 } \ldots {/eq} Covergent sequence: Definition (Sequence of Real numbers):- The...
Write an expression for the nth term of the sequence. (Your formula should work for {eq}n = 1,\ 2,\ \cdots {/eq}). {eq}\displaystyle \dfrac 4 5,\ \dfrac 5 6,\ \dfrac 6 7,\ \dfrac 7 8,\ \cdots {/eq}. Sequence: ...
Write down in terms of n, an expression for the nth term of the following sequences:a) 4, 1, -2, -5, -8b) -7, -12, -17, -22 -27 相关知识点: 试题来源: 解析 a) 7-3nb) -2-5n 反馈 收藏
Write a formula for the general term (the nth term) of the arithmetic sequence below. Then use the formula for an to find a20, the 20th term of the sequence. 4,11,18,25 The formula is an=□ (Simplify your answer.) Not the question ...
百度试题 结果1 题目In Exercise,write an expression for the general or nth term, a_n,for the arithmetic seguence.2, 4, 6, 8,… 相关知识点: 试题来源: 解析 a_n=2n 反馈 收藏
Write the first five terms of each of the following sequences whose nth term isan=3n−25 View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Class 10, Class 11 and Class 12, IIT JEE prep, NEET prepa...
Write an expression for the apparent {eq}n {/eq}th term ({eq}a_n {/eq}) of the sequence. (Assume that {eq}n {/eq} begins with 1.) {eq}\frac{2}{1}, \frac{3}{3}, \frac{4}{5}, \frac{5}{7}, \frac{...
百度试题 结果1 题目Write an explicit formula for an, the nth term of the sequence 36, 39, 42,... 相关知识点: 试题来源: 解析 36+3(n-1) 反馈 收藏
Write an equation for the nth term of the sequence 8, 24, 72, 216, ... Write the first five terms of the given sequence where the nth term is given. a_n = 2^n - 1 / 2^n Write the first five terms of the given sequence where the nth term is given....