The sum of the first 25 multiplies of 3 is : 3+6+9+⋯+75. What number is equal to the difference of the two sums ? 相关知识点: 试题来源: 解析 325. Method 1 Look For a pattern when corresponding terms of both sets of multiples are subtracted . A=4+8+12+16+⋯+100B=...
# Finding numbers in the array 'x' that are multiples of 3 or 5 n = x[(x % 3 == 0) | (x % 5 == 0)] # Printing the first 1000 elements of the array 'n' print(n[:1000]) # Printing the sum of the numbers in the array 'n' print(n.sum()) Sample Output: [ 3 5 6...
百度试题 结果1 题目Find the sum of the first 3 multiples of A. 7 B. 28 C. 56 D. 84 E. 140 相关知识点: 试题来源: 解析 C 14+28+42=84.反馈 收藏
解析 求前五十个11倍数的和.就是11 + 11*2 +11*3+...+11*50=14025明白了吗?结果一 题目 Find the sum of the first 50 multiples of 11 这是什么意思啊……这是在等差等比数列那章的~书后答案是14025 答案 求前五十个11倍数的和. 就是11 + 11*2 +11*3+...+11*50=14025 明白了吗? 相关...
百度试题 结果1 题目Find the sum of the first 3 multiples of 14. A.7 B.28 C.56 D.84 E.140 相关知识点: 试题来源: 解析 C 反馈 收藏
Simplify (3) (4)2S=15×96 Divide both sides of (4) by 2 (5)S=15×48=720. The sum is 720. 6的前15个倍数是6,12,18,24,⋯,84,90.这些的倍数的总和是多少? 解析一:15的6的倍数的平均值是中间数字,即第8个数字.第八个数字8×6=48.那么15个乘的总和为15×48=720. 解析二: (...
Mathematics - Number Theory11A63We obtain a simple relations for the Newman sum over multiples of a prime with a primitive or semiprimitive root 2. We consider the case of p=17 as well.doi:10.48550/arXiv.0710.1354Shevelev, VladimirEprint Arxiv...
Find the sum of the first 40 terms of the A.P. whose 4th term is 8 and 6th term is 14. View Solution Find the sum of the first 22 terms of the AP : 8,3,-2, . . . . View Solution Exams IIT JEE NEET UP Board Bihar Board ...
Find the sum of the lst ,4th and 7th multiples of 13选择语言:从 到 翻译结果1翻译结果2 翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 找到13的lst,第4次和第7的倍数的总和 翻译结果2复制译文编辑译文朗读译文返回顶部 发现lst 的总和, 13 的第 4 个和第 7 个倍数 翻译...
Kominers, Asymptotic improvements of lower bounds for the least common multiples of arithmetic progressions. Can. Math. Bull. 57, 551–561 (2014) Article MathSciNet Google Scholar G.Y. Qian, On the sum of reciprocals of least common multiples. C. R. Acad. Sci. Paris Ser. I(355), ...