A) \[A\ne O\]or\[B=O\]
B) \[A=O\]and\[B=O\]
C) it is not necessary that\[A=O\]or\[B=O\]
D) all the statements are incorrect
Correct Answer: C
Solution :
If\[AB=O,\]then it is not necessary that\[A=0\]or\[B=O\]You need to login to perform this action.
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