If n is an integer, is n/15 an integer? (1) 3n/15 is an integer. (2) 8n/15 is

游客2025-02-27 39

问题

选项

答案

解析

转载请注明原文地址:https://tihaiku.com/zcyy/3974676.html

相关试题推荐

随机试题

最新回复(0)