已知全集U={0,1,2,3,4},集合A={1,2,3},B={2,4},已知全集U={0,1,2,3,4},集合A={1,2,3},B={2,4},则CuA∪B为?
问题描述:
已知全集U={0,1,2,3,4},集合A={1,2,3},B={2,4},
已知全集U={0,1,2,3,4},集合A={1,2,3},B={2,4},则CuA∪B为?
答
已知全集U={0,1,2,3,4},集合A={1,2,3},B={2,4},
已知全集U={0,1,2,3,4},集合A={1,2,3},B={2,4},则CuA∪B为?