解:使代数式根号x/x-1有意义,应有x-1≠0,且x/x-1≥0解得x>1故x的取值范围是(1,+∞)希望能帮到你,满意请及时采纳
(x-1)/(x-2)>=0,x≠2(x-1)(x-2)>=0x<=1或x>=2综上:x<=1或x>2
X大于2 或 小于等于1