百度试题 结果1 题目Is 18 divisible by 6?A:yesB:no 相关知识点: 试题来源: 解析 A None 反馈 收藏
Is x –y divisible by 5? (1) x is divisible by 5. (2) y is divisible by 5. 选项: A、Aif statement (1) ALONE is sufficient to answer the question but statement (2) alone is not sufficient; B、Bif statement (2) ALONE is sufficient to answer the question but statement (1) ...
题目Is 41,815 divisible by 6?A:yesB:no 相关知识点: 试题来源: 解析 B None 反馈 收藏
题目 divisible到底是能被除尽还是整除的意思 题目是这样的说n is divisible by both 5and 7 then n must also be divisible by 但是我觉得要是说是像字典里一样解释为除尽的话 那不是应该也能被70除尽么? 答案 能被5和7除尽的必定能被35除尽,但不一定能被70除尽,要能被70除尽,需要同时能被5,7...
(1) n - 2 is divisible by 5. (2) t is divisible by 3. ▼ 答案C 条件1:n除以3余2,除以5也余2,所以可以假设n=15a+2,所以n除以15余2,但是t除以15的余数未知,不充分 条件2:t除以5余3,又可以被3整除,所以可以假设t=15b+3,所以t除以15余3,但是n除以15的余数未知,不充分 ...
解析 C 12=22×3,15=3×5,而n能够被12和15整除,那么n就至少具有因子22,31,51,选项中哪个数能够由上面因子中的一个或者几个相乘得到,那么这个数就一定能够整除n;25具有两个因子5,不行;16具有4个因子2,也不行;30=2×3×5,2,3,5全部可以为n的因子,因此30一定能够整除n,选择C。
英语翻译请翻译这段话:f x is divisible by y,then every prime factor in y must be found in x.Example:If 504 is divisible by y,then y could be 168 (2^3 * 3 * 7),or 21 (3 * 7),or 4(2^2),or many other things.Y could not,however,be equal to 10
Then n is divisible by 3 if and only if the sum of its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 那么n是被3整除,当且仅当其总和 翻译结果2复制译文编辑译文朗读译文返回顶部 那么n是被3整除,当且仅当其总和 翻译结果3复制译文编辑...
Check if x is divisible by 5 check Null value in Rdlc Report check number of columns in a csv file check value exist in an array Check whether a Page is first loading or refreshing? Check whether url or file exist Check white space is available in a string using javascript checkBox ch...
百度试题 结果1 题目【题目】4 If a is divisible byb, then a is called aof b, and b is called aof a. 相关知识点: 试题来源: 解析 【解析】multiple 反馈 收藏