设全集U=R,F={Y|Y=X^2-2X,-1

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设全集U=R,F={Y|Y=X^2-2X,-1

设全集U=R,F={Y|Y=X^2-2X,-1
设全集U=R,F={Y|Y=X^2-2X,-1

设全集U=R,F={Y|Y=X^2-2X,-1
y=x²-2x = (x-1)²-1 (-1

535

1.F={Y|-3

设全集U=R,F={Y|Y=X^2-2X,-1 设全集U=R,A={x|2 设全集U=R,集合A={x|-2 设全集U=R,A={x|-2 设全集U=R,A{x|2 设全集U={(x,y)│x∈R,y∈R},集合A=={(x,y)│y-3/x-2=1},B={(x,y)|y≠x+1},求Cu(A∪B) 设全集U={(x,y)|x∈R,y∈R}集合A={(x,y)|(y-3)/(x-2)=1}B={(x,y)|y≠x+1}求:Cu(A∪B) 设全集U={(x,y)│x∈R,y∈R},M={(x,y)│y-3/x-2=1},P={(x,y)│y≠x+1},则Cu(MUP)为多少? 设全集U={(x,y)x∈R,y∈R},集合A={(x,y)|x-2分之y-3=1},B={(x,y)|y≠x+1},求Cu(A并B) 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,y x∈R },集合M={(x,y)|y+2/x-2=1},N={(x,y)|y不等于x-4} ,那么M在U中的补集∩N在U中的补集等于( )A.{(2,-2)} B.{(-2,2)} C 设全集U=R,函数y=lg(2-x)的定义域为A,则CuA等于 设全集是U={(x,y)丨x,y属于R},A={(x,y)丨y=x+2},B={(x,y)y-4/x-2=1},则A交CuB= 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x-4},两个集合补集的交集 设全集U={(x,y)|x,y∈R},集合M={(x,y)|y+2/x-2=1},N={(x,y)|y≠x-4}那么(CuM)∩(CuN)等于_____ 设全集U={(x,y)|x,y?R},集合M={(x,y)|(y+2)/(x-2)=1},N={(x,y)|y不等于x-4},那么(CuM)交(CuN)等于__过程 提问: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(M∪N)等于 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CuM∩CuNcu是补集的意思 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x+1},那么M并N的补集是多少