全集U={1,2,3,4,5,6,7,8,9},(CuA)∪(CuB)={2,3,4,6,7,8},(CuA)∩B={3
2个回答
A={1,2,4,5,9}
B={1,3,5,7,9}
相关问题
全集U={1,2,3,4,5,6,7,8,9},A∩B={2},CuA∩CuB={1,9},CuA∩B={4,6,8},
设全集U={x∈N+|x≤8},若A∩(CuB)={2,8},(CuA)∪(CuB)={1,2,3,4,5,6,7,8}
已知全集A={1,2,3,4,5,6,7,8,9},AnB={2},(CuA)n(CuB)={1,9},(CuA)nB=
U为{1.2.3.4.5.6.7.8.9}A交B是2.CUA交CUB={1,9},CUA交B为{4.6.8}
全集U={1,2,3,4,5,6,7,8},已知CuAUCuB={1,2,3,5,7,8},CuA∩B={3,7},Cu
已知A∩B={3},9(CuA)∩B={4,6,8},A∩(CuB)={1,5},(CuA)U(CuB)={x|x
已知全集U,集合A={1,3,5,7},CuA={2,4,6},CuB={1,4.6},求集合B
已知全集U={1,2,3,4,5,6,7,},集合A={2,3,5,6},集合B={3,5,7},求CuA∩CuB,Cu
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A∩B,CUA和CU
设全集U={1,2,3,4,5}若A∩B={2},(CuA)∩B={4},(CuA)∩(CuB)={1,5}