find the sum of the first 30 multiples of 4. solution: the first 30 multiples of 4 are: 4, 8, 12, ….., 120 here, a = 4, n = 30, d = 4 we know, s 30 = n/2 [2a + (n − 1) × d] s 30 = 30/2[2 (4) + (30 − 1) × 4] s 30 = 15[8 + 116]...
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 14+28+42=84.反馈 收藏
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
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? 相关推荐 1 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...
# 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' ...
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 ...
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...
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), ...
百度试题 结果1 题目How many -digit numbers whose sum of digit(s) is/ are or multiples of is/are there? 有多少个三位数的数位和是或的倍数? 相关知识点: 试题来源: 解析 . .反馈 收藏
Let { a i } i = 1 ∞ be a strictly increasing sequence of positive integers ( a i Résumé Soit { a i } i = 1 ∞ une suite strictement croissante d'entiers positifs ( a idoi:10.1016/j.crma.2017.10.015Guoyou QianComptes Rendus Mathematique...