设全集U={1,2,3,4,5,6,7,8},*S={1,3,5},T={3,6},则等于A.Φ B...
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问题详情:
设全集U = {1,2,3,4,5,6,7,8},*S = {1,3,5},T = {3,6},则等于
A.Φ B.{2,4,7,8} C.{1,3,5,6} D.{2,4,6,8}
【回答】
B
知识点:*与函数的概念
题型:选择题
问题详情:
设全集U = {1,2,3,4,5,6,7,8},*S = {1,3,5},T = {3,6},则等于
A.Φ B.{2,4,7,8} C.{1,3,5,6} D.{2,4,6,8}
【回答】
B
知识点:*与函数的概念
题型:选择题