1,已知集合A={X|0∠X∠2},集合B={X|1∠X∠3},则AUB=()?2,设集合A={X|-1∠X≤2},B={X|0∠X∠3},求A∩B,A∪B,CUA,CUB,(CUA)n(CUB)?3,设全集U={1,2,3,4,5,6,7,8},集合A={5,6,7,8},B={2,4,6,8},求AnB
1,已知集合A={X|0∠X∠2},集合B={X|1∠X∠3},则AUB=()?2,设集合A={X|-1∠X≤2},B={X|0∠X∠3},求A∩B,A∪B,CUA,CUB,(CUA)n(CUB)?3,设全集U={1,2,3,4,5,6,7,8},集合A={5,6,7,8},B={2,4,6,8},求AnB
1,已知集合A={X|0∠X∠2},集合B={X|1∠X∠3},则AUB=()?2,设集合A={X|-1∠X≤2},B={X|0∠X∠3},求A∩B,A∪B,CUA,CUB,(CUA)n(CUB)?3,设全集U={1,2,3,4,5,6,7,8},集合A={5,6,7,8},B={2,4,6,8},求AnB,CUA和CUB,(CUA)n(CUB)?
1,已知集合A={X|0∠X∠2},集合B={X|1∠X∠3},则AUB=()?2,设集合A={X|-1∠X≤2},B={X|0∠X∠3},求A∩B,A∪B,CUA,CUB,(CUA)n(CUB)?3,设全集U={1,2,3,4,5,6,7,8},集合A={5,6,7,8},B={2,4,6,8},求AnB
1.A∪B={X|0<X<3}