若全集I={(X,Y)|x,y∈R},集合M={(x,y)|y-3
若全集I={(X,Y)|x,y∈R},集合M={(x,y)|y-3
若全集I={(x,y)|x,y∈R},集合M={(x,y)|(y-3)/(x-2)},N{(x,y)|y=x=1},则(
设全集I={(x,y)|x,y∈R},集合M={(x,y)|y-3x-2=1},N={(x,y)|y≠x+1},那∁I(
设全集I={(x,y)|x,y∈R}集合M={(x,y)|y-3/x-2=1},则CIM
第一章:集合部分设全集I={(x,y)| x,y∈R },集合M={(x,y)| y-3/x-2=1}N={(x,y)|
设全集U={(x,y)|x,y属于R},集合M={(x,y)|(y-3)除以(x-2)=1},N={(x,y)|y不等于
设全集U={(x,y)|x,y∈R},集合M={(x,y)|y−3x−2=1},N={(x,y)|y≠x+1},则∁U(
设全集U=R,集合M={y|y=x2+2},集合N={y|y=3x,x属于U},则MUN等于()
设全集U={(x,y)|x,y x∈R },集合M={(x,y) },N={(x,y) } ,那么CU M∩CU N等于
设全集U={(x,y)|x∈R,y∈R},集合M={(x,y)|y-3\x-2=1},p={(x,y)|y不等于x+1}
设全集U={(x,y)|x,y属于R},集合M={(x,y)|(y+2)除以(x-2)=1},N={(x,y)|y不等于
设全集I={(x,y)|x,y∈R} M={(x,y)|y-3/x-2=1} N={(x,y)|-y≠x+1} 则CiM