设全集U={3,5,7,9}且A∩(CuB)=(3,7),(CuA)∩B={5,9},则集合A∩B=?
设全集U={3,5,7,9}且A∩(CuB)=(3,7),(CuA)∩B={5,9},则集合A∩B=?
设全集U={1,2,3,4,5,6,7,8,9},集合A∩B={2},CuA∩CuB={1,9},CuA∩B={4,6,
设全集U={x∈N+ 丨x≤8}若A∩(CuB)={1.8},( CuA)U(CuB)={4,7}求集合A,B.
设全集U=R,集合A={X|-3<X<3},B={X|0<X<5}求CuA∩CuB
设全集U={1,2,3,4,5,6,7,8,9}若A∩B={3},A∩(CuB)={1,5,7},(CuA)∩(CuB)
设全集U={1,2,3,4,5}若A∩B={2},(CuA)∩B={4},(CuA)∩(CuB)={1,5}
已知全集U,集合A={1,3,5,7,9},CUA={2,4,6,8},CUB={1,4,6,8,9},求集合B.
已知全集U,集合A={1,3,5,7,9},CuA={4,6},CuB={1,4,7},求集合B
已知全集U=﹛1,2,3,4,5,6,7,8,9﹜,且A∩B=﹛2﹜,(CuA)∩B=﹛1,9﹜,(CuA)∩(CuB)
设全集U={1,2,3,4,5},若A∩B={2},(CuA)∩B={4},(CuA)∩(CuB)={1,5}.求集合A
设U={1,2,3,4,5,6,7,8},A={3,4,5},B={4,7,8},求CuA,CuB,(CuA)∩(CuB
已知全集U={1,2,3,4,5},A∩CuB={1,2},则集合(CuA)∩B的子集个数为-----------