已知集合A={6,8,10,12},B={1,6,8},
1个回答
(1)A∪B={6,8,10,12}∪={1,6,8}={1,6,8,10,12};
(2)因为A∩B={6,8};
所以集合A∩B的所有子集为?,{6},{8},{6,8}.
相关问题
已知集合A={6,8,10,12},B={1,6,8},
已知集合A={6,8,10,12},B={1,6,8},
已知全集U={1,2,3,4,5,6,7,8,9,10},集合A={1,3,5,8,9},B={2,5,6,8,10},
已知全集U={1.2.4.6.8.12},集合A={8.X,Y ,Z} 集合B={1,XY,YZ,2X},且A=B.求A
集合A=(5,6,7,8),集合B=(5,6,9,10),则A∩B=?
已知集合A={-1,0,1,2,3,4,5},集合B={2,4,6,8},则集合A∩B=_______.
已知全集U={0,1,3,5,6,8},集合A={1,5,8},B={2},则集合(CuA)U B=( )
已知全集U={0,1,2,3,4,5,6,7,8,9},集合A={0,1,3,5,8},集合B={2,4,5,6,8},
已知全集U={0,1,2,3,4,5,6,7,8,9},集合A={0,1,3,5,8},集合B={2,4,5,6,8},
已知集合A={1,2,3,4,5,6,7},B={4,5,6,7,8,9,10},求:(1)Ca∪bB,Ca(A∩B).