aScolding is out 正在翻译,请等待... [translate] a会见我们的参观者 Meets us the visitor [translate] a它是人们所需要的联系工具 It is the relation tool which the people need [translate] aWorks because 21 is divisible by 7 因为21由7,是可分的工作 [translate] ...
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、...
百度试题 结果1 题目Is 62 divisible by 3?A:yesB:no 相关知识点: 试题来源: 解析 B None
What are the final two digits of 7^1997? What does square units mean in math? What is the decimal system in math? What's a unit fraction? How many two-digit whole numbers are there? What is the greatest number of five digits that is divisible by 32, 36, 40, 42, and 48?
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 check...
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8、st positive integer that is divisible by each of the integers 1 through 7,inclusive?(A) 420 (B) 840 (C) 1,260 (D) 2,520 (E) 5,0406. decimals & fractions 小数和分数*相关词汇:reaccuring decimal ; terminating decimal ; numerator ;denominator ; improper fracion ; mixed number*整数...
gmat数学题.if n is a positive integer and n^2 is divisible by 72,then the largest positive integer that must divide n is 答案是24, 答案 72=8*9=2*2*2*3*3若72a=2*2*2*3*3a=n^2所以n最小为2*2*3=12,a=2.相关推荐 1gmat数学题.if n is a positive integer and n^2 is divisib...
Find an integer between 100 and 150 divisible by 9. LCM of two numbers is 138, but their GCD is 23. The numbers are in a ratio 1:6. Which is the largest number among the two? Find the sum of all natural numbers between 300 and 600 which are divisible by ...
百度试题 结果1 题目【题目】Given that 20A17B is a 6-digit number which is divisible by 72, find the value of A+B.已知20A17B是一个六位数,且可被72整除,求A+B的值 相关知识点: 试题来源: 解析 【解析】8.