GMAT数学题 {X} donates the greatest integer lass than or equal to x,is {X}=1?(1) X>1 (2)X

问题描述:

GMAT数学题 {X} donates the greatest integer lass than or equal to x,is {X}=1?(1) X>1 (2)X

两个条件同时存在时,
1.X的最大整数就是1