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?