The number, N, of integers between 2x and 4x is 1 less than the difference between 4x and 2x, so N=(4x−2x)−1=2x−1. 如果x是正整数,那么,对于x,小于4x且大于2x的整数的个数是( ). A.x B.2x−1 C.2x D.2x+1 2x和4x之间的整数N比4x和2x之间的差少1,所以N=(4x−2x)...
1GWD管卫东GMAT 第7套题 If x is a positive integer,is theremainder 0 when 3^X + 1 is divided by 10?(X是指数,我电脑表示不出来)(1) x = 4n + 2,where n is apositive integer.(2) x> 4A.Statement (1) ALONE is sufficient,but statement (2) alone isnot sufficient.B.Statement (2)...
百度试题 结果1 题目If x is a positive integer, and the product of all integers from 1 to x inclusive, is a multiple of 260, then the least possible value of x is( ). A. 10B. 3C. 26D. 30相关知识点: 试题来源: 解析 B 反馈 收藏 ...
If x is a positive integer, what is the least common multiple of x, 6, and 9 ? (1) The least common multiple of x and 6 is 30. (2) The least common multiple of x and 9 is 45. _出国考试答疑器_GMAT_试题_Data Sufficiency
我的思路是，1/x!在百分位上才出现非零数，那么意味着10
x is apositiveinteger less than 100. When x is divided by 5, the remainder is 4, and when x is divided by 23, the remainder is 7. What is the value of x? 参考答案:99 If k is an integer and 121 < k^2 < 225, then k can have at most how many values?
If x is a positive integer, isan integer? (1) The units digit and tens digit of x are both zero. (2)is 17 percent of x. 选项: 答案: C 经典答疑 发起提问 ( ! )Fatal error: Uncaught yii\web\HeadersAlreadySentException: Headers already sent in /data/www/gmat-didi/vendor/yiisoft/yii...
前十个正整数 就是1-10 只是这个说法比较恶心
If x is a positive integer, is x < 16? 1. x is less than the average (arithmetic mean) of the first ten positive integers. 2. x is the square of an integer. The is A. Why? adam.roffman Students Posts:6 Joined:Fri May 08, 2009 2:20 pm ...
2If-5is an improper fraction and x is a positive integer,then there are possible+2values of z.(A)1(B)2(C)3(D)42 _2is an improper fraction and ris a postive integer, then there are ()posibile values of x. (A)1 (B)2 (C)3 (D)4 答案 2-|||-C优质解答 结果二 题目 2II...