作业帮设集合A＝｛xⅠx^2-4＜0｝,B＝｛0,1,2｝,则A⌒B等于A｛0｝B｛0,1｝C｛0,1,2｝D φ
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设集合A＝｛xⅠx^2-4＜0｝,B＝｛0,1,2｝,则A⌒B等于A｛0｝B｛0,1｝C｛0,1,2｝D φ
设集合A＝｛xⅠx^2-4＜0｝,B＝｛0,1,2｝,则A⌒B等于
A｛0｝
B｛0,1｝
C｛0,1,2｝
D φ
设集合A＝｛xⅠx^2-4＜0｝,B＝｛0,1,2｝,则A⌒B等于A｛0｝B｛0,1｝C｛0,1,2｝D φ
A: x