有关Axx9B的精选大全

设*A={x|x<9},B={-3,-2,-1,0,1,2},则A∩B=A.{0,1,2}      ...
问题详情:设*A={x|x<9},B={-3,-2,-1,0,1,2},则A∩B=A.{0,1,2}                        B.{-1,0,1,2}              C.{-2,-1,0,1,2}           D.{-2,–1,0}【回答...
热门标签