Which of the following describes the set of all possible values of the positive integer k such that, for each positive odd integer n, the value of ~$n \over k$~ is midway between consecutive integers?


All positive integers greater than 2

All prime numbers

All positive even integers

All even prime numbers

 All positive even multiples of 5

考题讲解
还没有题目讲解(毕出老师会陆续发布对官方考题的解读,请保持关注)。

登录注册 后可以参加讨论

GMATAdvanced-PS