題目列表(包括答案和解析)
A. B.{2,4,7,8} C.{1,3,5,6} D.{2,4,6,8}
設全集U = {1,2,3,4,5,6,7,8},集合S = {1,3,5},T = {3,6},則等于
A.Φ B.{2,4,7,8} C.{1,3,5,6} D.{2,4,6,8}
設全集U = {1,2,3,4,5,6,7,8},集合S = {1,3,5},T = {3,6},則等于
A.Φ B.{2,4,7,8} C.{1,3,5,6} D.{2,4,6,8}
湖北省互聯(lián)網(wǎng)違法和不良信息舉報平臺 | 網(wǎng)上有害信息舉報專區(qū) | 電信詐騙舉報專區(qū) | 涉歷史虛無主義有害信息舉報專區(qū) | 涉企侵權舉報專區(qū)
違法和不良信息舉報電話:027-86699610 舉報郵箱:58377363@163.com