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Sudhanshu ranjan Asked a Question
August 27, 2020 12:15 ampts 30 pts
If A is n×n singular matrix, then show that there exists a non zero n×n matrix B such that AB = O.
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  • Anonymous User Best Answer
    see the attachment
    • cropped5193751258498546053.jpg
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  • Anonymous User thankyou
    here I used the result .... AB = A [ B1, B2,....Bn] = [AB1, AB2,.....,ABn ], where B1,B2,...,Bn are columns of B
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