"All numbers divisible by 2 are even. 5 is not divisible by 2." So, 5 ___ be an even number. A. must B. can't C. might D. could 相关知识点: 试题来源: 解析 B。本题重点是逻辑推理和英语知识。所有能被 2 整除的数是偶数,5 不能被 2 整除,所以 5 不可能是偶数,A 选项 must ...
The greatest two-digit number that is divisible by both 2 and 5 is_. 相关知识点: 试题来源: 解析 优质解答反馈 收藏
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]...
解答:徐小梅老师 提问: (条件2里的那个)2n is divisible by twice as many positive integers as n. 老师这句话我就没看懂。。。 我理解的是2n能被跟n一样多的正整数的两倍除尽,然后就是2n/2n=1 是奇数 解答: 注册太麻烦?点这里查看免费答疑吧!
Prove that 33! Is divisible by219and what is the largest integer n such that 33! Is divisible by2n? View Solution Prove that33!is divisible by216 View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths ...
③ If number A is divisible by both 3 and 5 and it is a two-digit whole number, the largest possible value of A is( ).相关知识点: 试题来源: 解析 90 要找到既能被3又能被5整除的最大两位数,我们需要找到3和5的最小公倍数,即15。然后,找出15的倍数中最大的两位数,即90。因此,答案是...
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 分析总结。 题目是这样的说nisdivisiblebyboth5and7thennmustalsobedivisibleby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除尽么结果...
1.a is divisible by c.2,a has at least 3 positive focators3.a=bc我就想问下第二个,是不是一个数的约数(或叫因数,factor)是包括这个数本身和1,那也就是说一个数至少有2个约数,另外,约数总是偶数个,(高中后小学有的概念就记不清了,晕.没想到SAT里能考到)...
Step 5: Calculate the HCFTo find the HCF, we look for the common factors:- The only common factor between 2 and 4 is 2.- Therefore, the HCF of 2 and 4 is 2. Step 6: Check if LCM is Divisible by HCFNow we check if the LCM is divisible by the HCF:- LCM = 4- HCF = 2-...
Divisibility tests and rules explained, defined and with examples for divisibility by 2,3,4,5,6,8,9,10, and 11.Divisibility Calculator