题目内容
已知集合A={0,2,3,4},B={0,1,2,3},非空集合M满足MA且MB,则满足条件的集合M的个数为
A.7
B.8
C.15
D.16
已知集合A={0,1,2,3,4,5},B={1,3,6,9},C={3,7,8},则(A∩B)∪C等于( )
A.{0,1,2,6,8} B.{3,7,8}
C.{1,3,7,8} D.{1,3,6,7,8}
(A){0,1,2,6,8} (B){3,7,8} (C){1,3,7,8} (D){1,3,6,7,8}
已知集合A={0,1,2},集合B={x| x>2},则A∩B=________.
已知集合A={0,1,2,3,4,5},B={1,3,6,9},C={3,7,8},则(A∩B)∪C等于 ( )
A.{0,1,2,6,8} B.{3,7,8} C.{1,3,7,8} D.{1,3,6,7,8}