n. 100 and if n is also the squar. of an integer, what is the value of n ?() (1)n is the cube of an integer. (2)n is even.A.条件(1)充分,但条件(2)不充分.B.条件(2)充分,但条件(1)不充分.C.条件(1)和(2)单独都不充分,但条件(1)和条件(2)联合起来充分....
n is an even integer.Column AColumn BThe number of different prime factors of n The number of different prime factors of 2n A. if the quantity in Column A is greater B. if the quantity in Column B is greater C. if the two quantity are equal D. if the relationship cannot be ...
BFor andy integer n,let ◆ n◆ be the sum of the squares of n's digits, Then,◆345=9+16+25=50=25+25=◆55◆.如果 n是整数,则让 ◆n◆是 n的各个位数上数字的平方和,那么◆344◆=3^2+4^2+4^2.◆345◆的值和( ) 相等.A.◆12◆ B.◆55◆ C.◆60◆ D.◆444◆对于任意整...
1.There exist a,b and c such that (a*b)*c≠a*(b*c)2.For all integers a and b,there exist integers q and r such that b=qa+r3.if n is an integer,n/(n+1) is not an integer.注意第三个的答案不是n is an integer and n/(n+1) is an integer....
If n is an integer and 2 < n < 6, what is the value of n? (1) n is a factor of 15. (2) n is a factor of 21._出国考试答疑器_GMAT_试题_Data Sufficiency
If n and k are positive integers, is n/k an even integer? (1) n is divisible by 8. (2) k is divisible by 4._出国考试答疑器_GMAT_试题_Data Sufficiency
(2)Suppose n is an integer greater than one and m is an integer greater than 2, prove that 3"-1 and, in general, m"-1 is composite.4.英译汉: 相关知识点: 试题来源: 解析 (2)假设n是大于1的整数,而 m是大于2的整数,证明3"-1是合数,而且一般地, m"-1 是合数。
is always an even integer( ) . A. M×NB. M÷NC. M−MD. M+N相关知识点: 试题来源: 解析 A 6÷5, 6−5 and 6+5 are not even integers; so the answer is not B, C, or D. Finally, an even integer times any integer is even. M是一个偶整数,N是一个奇整数,四个选项中...
If n is an integer and 2^n is a factor of 1* 2* 3* 4* 5* 6* 7* 8* 9, what is thegreat
百度试题 结果1 题目(ii)n is an integer.Write down all the values of n which satisfy -64n≤8-1 0 1 2 相关知识点: 试题来源: 解析 -1 0 1 2(ii)B1 for 4 correct and 1 wrong or for 3 correct and 0 wrong 反馈 收藏