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प्रश्न
Which equation expresses that the zero matrix absorbs multiplication?
पर्याय
\[AO = OA = O\]
\[AO = OA = A\]
\[A + O = O\]
\[AO = OA = I\]
MCQ
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उत्तर
The zero matrix absorbs multiplication because every row-by-column product contains only zero terms. Therefore, for compatible matrix orders, \[AO = OA = O\].
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