Divisibility tests and rules explained, defined and with examples for divisibility by 2,3,4,5,6,8,9,10, and 11.Divisibility Calculator
3 of the 4 numbers listed in the choices given for this problem will not be divisible by( ).A. 6 B. 10 C. 14 D. 15 相关知识点: 试题来源: 解析 C Any multiple of 2×3×5=30 will be divisible by 6,10 and 15, but not by 14. 下面选项中除了哪个选项,其他3个选项都能够被整除...
M = {1,2,3,4,5,6,7,8},A M,A Ø.If S(A) is divisible by 3 and not divisible by 5,where S(A) is the sum of all elements of A,Find the number of all possible set of A. 相关知识点: 试题来源: 解析 米= { 1,2,3,4,5,6,7,8 },一米,一个Ø.如果第...
a对你有点感觉但是在以前 A little feels but to you in before [translate] aIf request.form("CompanyName")="" Then 正在翻译,请等待... [translate] aThen n is divisible by 3 if and only if the sum of its 然后n由3是可分的,如果和,只有当总和的它 [translate] ...
Is the integer x divisible by 6 ? (1)x + 3 is divisible by 3. (2)x + 3 is an odd number. 选项: A、Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient. B、Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient. C、BOTH stateme...
To find the least perfect square number divisible by 3, 4, 5, 6, and 8, we will follow these steps:Step 1: Find the LCM of the given numbers We need to find the least common multiple (LCM) of the numbers 3, 4, 5, 6, and 8. To d
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
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5,7,2除尽相...
If K is a positive integer less than 10 and N = 4,321 + K, what is the value of K ? N is divisible by 3. N is divisible by 7. 选项: A、Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient. B、Statement (2) ALONE is sufficient, but statement ...
Prove by induction that 4^n+1 + 5^2n-1 is divisible by 21 whenever n is a positive integer. By induction, prove that 3^n - 1 is divisible by 2 and is valid for all positive integers. How can I use mathematical induction to prove that 5^n + 9 ^n + 2 is divisible by ...