已知集合A、B,定义集合A与B的一种运算A⊕B,其结果如下表所示:
| A | {1,2,3,4} | {-1,1} | {-4,8} | {-1,0,1} |
| B | {2,3,6} | {-1,1} | {-4,-2,0,2} | {-2,-1,0,1} |
| A⊕B | {1,4,6} | ∅ | {-2,0,2,8} | {-2} |
已知集合A、B,定义集合A与B的一种运算A⊕B,其结果如下表所示:
| A | {1,2,3,4} | {-1,1} | {-4,8} | {-1,0,1} |
| B | {2,3,6} | {-1,1} | {-4,-2,0,2} | {-2,-1,0,1} |
| A⊕B | {1,4,6} | ∅ | {-2,0,2,8} | {-2} |