来自葛鸽的问题
已知全集U={1,2,3,4,5,6,7,8,9,10},集合A={1,3,5,7},B={2,4,5,7},则CuA∩CuB=
已知全集U={1,2,3,4,5,6,7,8,9,10},集合A={1,3,5,7},B={2,4,5,7},则CuA∩CuB=
1回答
2020-12-15 10:49
已知全集U={1,2,3,4,5,6,7,8,9,10},集合A={1,3,5,7},B={2,4,5,7},则CuA∩CuB=
已知全集U={1,2,3,4,5,6,7,8,9,10},集合A={1,3,5,7},B={2,4,5,7},则CuA∩CuB=
∵全集U={1,2,3,4,5,6,7,8,9,10},集合A={1,3,5,7},B={2,4,5,7}
∴CuA={2,4,6,8,9,10},CuB={1,3,6,8,9,10}
则CuA∩CuB={6,8,9,10}
希望对你有用,加油