The sequence 1, 4, 9, 16,... is a geometric sequence. True or false? A. True B. False C. Maybe D. Can't tell 相关知识点: 试题来源: 解析 B。解析:这个数列不是等比数列,因为后一项与前一项的比值不是定值,4÷1=4,9÷4≠4,16÷9≠4。
The numbers in the sequence are 12 , 22 , 32 ,42 , 52,62 , 72 , 82 …. 找到这个序列中的下一个数字: 1、 4、 9、 16、 25、 36、 49.( ). A. 62 B. 63 C. 64 D. 66 这组序列是 12,22,32, 42 , 52, 62, 72,82…. 故选C.反馈 收藏 ...
1,4,9,16,251,4,9,16,25 ( ) | [ ] √ ≥ 7 8 9 ≤ 4 5 6 / ^ × > ∩ ∪ 1 2 3 - + ÷ < π ∞ , 0 .
In the number sequence,1,4,9,16,25,36..Is the 10th term odd or even?Is the 15th term odd or even? 相关知识点: 试题来源: 解析 Số hạng lẻ sẽ là số lẻ.Số thứ 10 sẽ là số chẵn và số thứ 15 sẽ là số lẻ. ...
百度试题 结果1 题目What is the eighth term of the sequence 1, 4, 9, 16, 25 ⋯? ( ) A. 64 B. 80 C. 72 D. 56 相关知识点: 试题来源: 解析 A 反馈 收藏
1 4 9 16… 4.三角形数 1 3 6 15 8年级 Generate and describe integer sequences,relatingthem to geometrical patterns. For example: 1. 2的指数幂. 2 4 8 16 2.增长长方形. 1×2 2×3 3×4 4×5 5×6 3.知道什么是“算术数列”:从一个数a开始,以后的每一项都加上一个常数d.如 4, 2...
在这数列: {1,2,4,7,11,16,22……} 我们需要求数与数之间的差………然后再求这些差之间的差(叫 二次差): 在这例子里,二次差 是1。用二次差时,我们乘以 "n2 / 2"。在这例子,二次差是 1,所以我们试试 n2 / 2:误差: n:12345 项(xn): 1 2 4 7 11 n2: 1 4 9 16 25 n2 / 2: ...
n = 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ... xn = 0 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 ... There is an interesting pattern: Look at the number x3 = 2. Every 3rd number is a multiple of 2 (2, 8, 34,144,610, ...) Look at the number x4 =...
Answer to: What are the next two terms in the following sequences? a. 1, 4, 9, 16, 25, 36, [{Blank}] , [{Blank}] b. 32, 30, 26, 20, 12, 2,...
{0;1;2;3;4;5;6;7;8;9;10;11} ➯MODfunction divides each of the integer values in the array with 4 and returns all the remainders in a final array. Part 12 – Creating Repeated Numbers in a Sequence in Excel In the picture below, integer values from 1 to 5 have been repeated...