B:2,3,4,5C:1,2,4,8D:2,4,8,12 相关知识点: 试题来源: 解析 C None 反馈 收藏
Which of the following are geometric sequences?Check all that apply. A.1,4,9, 16, 25, 36,49 B. 1,2, 4, 8, 16, 32 C. 10, 5, 2.5, 1.25, 0.625, 0.3125 D. 2, -2, 2, -2, 2, -2, 2 相关知识点: 试题来源: 解析 ⑧ 1,2,4,816,32 @ 10,5,2.5,1.25 ō 2,-2,2,-...
Learn about the ways geometric sequences are classified and how to find geometric sequences using the terms of any two given entries. Related to this QuestionFind all values of x for which the series converges. For thes...
Find all values of x for which the given geometric series converges: \Sigma_{k=1}^∞ (\frac{2x - 7}{3})^k Determine whether the given sequences converges or diverges of these following problems. If it converges, find to what number.a)\left \{ \frac{k!}{(k-z)!} \right...
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set equal to each other.You may be asked to answer questions that require you to set up a proportion and solve it.The mathematics section will include geometric sequences,which are sequences for which there is a constant ratio between consecutive terms.各位语法达人们,我实在不懂in/for/by……...
If the sum of the first n terms of a sequence is 6n2−n, which of the following is/are true?( ) Ⅰ. 22 is a term of the sequence. Ⅱ. The 1st term of the sequence is 5. Ⅲ. The sequence is a geometric sequence. 若某数列的首n项之和为6n2−n,则下列何者正确?( ) Ⅰ.22...
The sequence, the item, the first item, has the poor sequence, the infinite sequence, passes a formula, the recurrence formula, the grade sequence, the common difference, the arithmetic mean, the geometric series, the common ratio, the geometric mean.[translate] ...
(Canva does have one edge over Photoshop here though: while Photoshop’s background removal tool works only with images, Canva’s works with videos too.) Ultimately, both tools are great for removing backgrounds, but Photoshop’s editing capabilities are particularly good for graphic designers that...
aan infinite geometric sequence has commonratio r the second term of the series is -12. The sum of infinity of the series is 16. 一个无限几何学序列有commonratio系列的第二个期限是-12的r。 系列的无限的总和是16。[translate] ai roll down the window i am sucker for his charm 如此不要惊动...