设集合U={y|y=3-x^2﹜,N={y|y=2x^2-1},则M∩N=——
设集合U={y|y=3-x^2﹜,N={y|y=2x^2-1},则M∩N=——
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=R,集合M={y=|y=x²+2,x∈U},集合N={y|y=3x,x∈U},则M∩N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(
1.设集合M={y|y=3-x^2},N={y|y=2x^2-1}则M∩N=
选择题:设集合M={(x,y)|2x+3y=8},N={(x,y)|3x+2y=7},则M∩N=
设集合M={x|y=根号(3-x)},N={y|y=x^2-1,x∈R},则M∩N
设全集U=坐标的形式,X,Y都属于实数,集合M的X,Y满足y-3/x-2=1,N中X,Y满足x-3=x-2那么CuM∩N
设全集U={(x,y)|x,y属于R},集合M={(x,y)|(y-3)/(x-2)=1},N={(x,y)|y≠x+1
设全集U={(x,y)│x,y∈R},集合M={(x,y)│y-3/x-2=1},N={(x,y)│y≠x+1},求Cu