问题
填空题
设集合A={4,5,7},B={3,4,7,8}全集U=A∪B,则集合C∪(A∩B),=______.
答案
U=A∪B={3,4,5,7,8}
A∩B={4,7}
CU(A∩B)={3,5,8}
故答案为:{3,5,8}
设集合A={4,5,7},B={3,4,7,8}全集U=A∪B,则集合C∪(A∩B),=______.
U=A∪B={3,4,5,7,8}
A∩B={4,7}
CU(A∩B)={3,5,8}
故答案为:{3,5,8}