百度试题 结果1 题目 The sum of n consecutive positive integers is 100. What is the greatest possible value of n? A. 8 B. 9 C. 25 D. 26 E. 50 相关知识点: 试题来源: 解析 A 反馈 收藏
athe sum of the first n positive integers is given by sum(n):if n=0 then return(0) else return (n+sum(n-1)) 总和测量第一个n正面整数的总和(n) :如果n=0然后回归(0)回归(n+sum (n-1))[translate]
百度试题 结果1 题目Given that the sum of three different positive integers is 17, find their largest possible product.相关知识点: 试题来源: 解析 168. 17=1+2+14. so the largest possible product is 4*6*7=168.反馈 收藏
Data Sufficiency_If S is the sum of the first n positive integers, what is the value of n ? S < 20 S 2 > 220
For any positive integer n , the sume of the first n positive integers equal [n/(n+1)]/2.What is the sum of all the even integers between 99and 301? A10100 B 20200 C 22650 D 40200 E 45150 解答: 点赞0 阅读3389 解答: sysadmin老师 ...
, find their largest possible product. Given four natural numbers A, B, C, and D, and A+B+C+D=25, find the largest and the least possible value of A×B×C×D. 相关知识点: 试题来源: 解析 (1) 168. (2) 1344. (1) 17=4+6+7, so the largest possible product is 4×6×7=...
1)If n is an integer,which of the following cannot be a factor of 3n+4?(A) 4 (B) 5 (C) 6 (D) 72)If the sum of the first n positive integers is S,what is the sum of the first n positive even integers,in terms of 3)In how many of the integers between 1 and 100 does...
解析 C [解析] 前n个正整数的和为: S=1+2+3+…+n 前n个正偶数的和为: 2+4+6+…+2n=2(1+2+3+…+n)=2S 结果一 题目 If the sum of the first n positive integers is S,what is the sum of the first n positive even integers, in terms of S ?() A.5/2 B.S C.2S D.2S+2...
Reason: The sum of the first n natural numbers isn(n+1)2. View Solution prove that the product of three consecutive positive integers is divisible by 6. View Solution Find the sum of the pairs of integers : −6−4 View Solution ...
Answer to: Find the sum of all positive integers b such that b^2= a^3 + 1, where a is a prime number. By signing up, you'll get thousands of...