Is the integer n odd?(1)n is divisible by 3(2)2n is divisible by twice as many as positive integers as n 相关知识点: 试题来源: 解析 (1)不一定,比如6 (2)n一定是奇数.如果n是奇数,那么2n的因子的数量是 n的因子的数量 的2倍.如果是偶数,则不然.证明不写了,给你举个例子 比如n=21 它...
Is the integer n odd?(1)n is divisible by 3(2)2n is divisible by twice as many as positive integers as n 下载作业帮APP学习辅导没烦恼 答案解析 结果1 举报 (1)不一定,比如6 (2)n一定是奇数.如果n是奇数,那么2n的因子的数量是 n的因子的数量 的2倍.如果是偶数,则不然.证明不写了,给你举...
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!
Is the integer n odd? (1) n is divisible by 3. (2) 2n is divisible by twice as many positive integers as n . 选项: 答案: B 提问列表 提问 提问: 解答: 点赞0 阅读1027 解答: 姜山 提问: 解答: 点赞0 阅读1028 解答: 姜山老师 提问: 请问条件2应该怎么理解 谢谢 解答:...
如果n是个奇数那么2n是整除两个n的整数结果一 题目 懂英文和数学的进if the integer n odd,2n is divisible by twice as many positive integer as n. 答案 如果n是个奇数,那么2n是整除两个n的整数相关推荐 1懂英文和数学的进if the integer n odd,2n is divisible by twice as many positive integer as...
if the integer n odd,2n is divisible by twice as many positive integer as n. 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 如果n是个奇数,那么2n是整除两个n的整数 解析看不懂?免费查看同类题视频解析查看解答 更多答案(3)...
❌10÷3 = 2 ……4【余数不能大于除数】 Be divided by/ be divisible by A is divided by B,以及A is divisible by B都表示A÷B,只是divisible表示能够整除。 相反的表达是A divides B,此时是B÷A。 👉奇数和偶数 Odd and Even Integer ...
What is the sum of the last 5 integers in the sequence?(A) 585 (B) 580 (C )575 (D)570 (E) 565例 2:If n is an integer greater than 6, which of the following must be divisible by 3?(A) n(n+1)(n-4)(B) n 11、(n+2)(n-1)(C) n(n+3)(n-5) (D) n(n+4)(n...
If n is a positive integer and n2 is divisible by 72, then the largest positive integer that must divide n is A.6B.12C.24D.36E.(E) 48 点击查看答案进入在线模考 查答案就用赞题库小程序 还有拍照搜题 语音搜题 快来试试吧 无需下载 立即使用 你可能喜欢 单项选择题 In the preceding ...
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