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If A=[(1,0,),(2,0)] and B=[(0,0),(1,12)]...

If `A=[(1,0,),(2,0)] and B=[(0,0),(1,12)]` then= (A) `AB=0, BA=0` (B) `AB=0,BA!=0` (C) `AB!=0,BA=0` (D) `AB!=0,BA!=)`

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