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
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
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
has the property that it is divisible by its units digit. How many whole numbers between 10 and 50 have this property?( ). A. 15B. 16C. 17D. 18E. 20相关知识点: 试题来源: 解析 C 数字64的性质是可以被它的个位数整除.10到50之间有多少个整数具有这个性质? 通过举例个位数u的工作将会帮助...
Divisibility tests and rules explained, defined and with examples for divisibility by 2,3,4,5,6,8,9,10, and 11.Divisibility Calculator
运用多项式的除法易将原数因式分解为 2^555+1=(2^5+1)*(2^550-2^545+2^540……-2^5+1)=33*(2^550-2^545+2^540……-2^5+1)得证!
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
Devil rays (Mobulidae) have large brains that rest in a voluminous chondrocranium almost completely filled by a rete mirabile cranica (RMC). The RMC is a massive arterial network grossly divisible into a "caudal RMC" supplying blood to t... J Schweitzer,G Notarbartolo-Di-Sciara - 《Journ...
polydispersity polydivisible number polyester composite p polyester elastomers polyester low stretch polyester multifilame polyester n polyester nonwovens polyester plasticizer polyester resins cros polyester spandex yar polyester-fillingfanc polyethenemodigied wi polyetherketone with polyethers polyethlene gly pol...
1，当n=1时，原式=13^n-6^n=13-6=7，可以被7整除 2，假设，n=m时，原式=13^m-6^m可以被7整除，3，当n=m+1时，原式=13^(m+1)-6^(m+1)=13*13^m-6*6^m =(7+6)*13^m-6*6^m =7*13^m+6*13^m-6*6^m =7*13^m+6(13^m-6^m)因为，7*13^m可以被7整除、...