也即,求满足整数Q=3n=2^6/m的Q的个数。但是,如果3n=2^6/m,n=2^6/3m。n是整除,故2^6应该可以能被3m整除,然而,整除即可约分,分子2^6中并没有元素可以与分母当中的3约掉,无法约分,无法整除,故这样的n不存在,等式成立的Q也不存在,个数为0。 【相关考点】1.6.1 因数的定义与判定 · 相关考点 1.6...
题目 If M and N are positive integers that have remainders of 1 and 3, respectively, when divided by 6, which of the following could NOT be a possible value of M+N ?() A.86 B.52 C.34 D.28 E.10 相关知识点: 试题来源: ...
翻译：如果n和m是正整数，m是62的因子，那么 62=2x31 m is a factor of 62,=> m=1 or 2, or 31 or 62 n and m are positive integers 3n= 36/m m=1 =>n=12 m=2, =>n=6 m=31, =>n= 12/11 ( rej )m=62, =>n=6/31 (rej)the greatest possible number of integers...
If m and n are positive integers such that n = 18000m, find the smallest possible value of已知m与n是正整数且 n^5=18000m ,求 m的最小可能值。 相关知识点: 试题来源: 解析 答案1B50 解析 一 18000=2x2x2x2x3x3x5x5x5 =2^4*3^2*5^3 n5=18000m 则 n^5=2^4*3^2*5^3⋅m 则m...
3，9，7，1 四个数为一个周期（1）n=2 式子变成 4n+2+m=10+m 因为我们不知道m 所以我们只能...
If m and n are positive integers, what is the value of 3m+n4? mn = 12 3m is in lowest terms and n4 is in lowest terms. 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 ...
,2013中,能表示为形如 (mn-1)/(m-n) (m,n都是正整数)的数有 mn 个. 解:若 (mn-1)/(m-n)=1 ,整理得 mn (m+1)(n-1)=0, 解得 m=-1或n=1. 故当n=1,m1时 (mn-1)/(m-n)=1 . m-n 若 (mn-1)/(m-n)=2 ,整理得 m-2 (m+2)(n-2)=-3=3 × (-1), 解得 m=...
If m and n are positive integers and 3m+n-1=2m+2n, which of the following must be trueI. m and n are consecutive integers.II. m is even.III. n is odd.A.NoneB.I onlyC.II onlyD.III onlyE.I, II, and III的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati
结果1 题目 9. If m and n are positive integers such that$$ m ^ { 2 } + 2 n = $$$ n ^ { 2 } + 2 m + 5 $$,then the value ofn is B(A)4 (B)3 (C)1(D) Not unique (E) Impossible to determine 相关知识点: 试题来源: 解析 答案见上 反馈 收藏 ...
比如n=3（5.7指数为0），t=5（3.7指数为0），虽然n和t的m n p都没有同时取0，但最小公倍...