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OpenStudy (anonymous):
Can someone help me prove a property of matrices?
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OpenStudy (anonymous):
OpenStudy (anonymous):
Just use the property \( A. adj (A) = adj (A).A = \det A \times I_n \)
OpenStudy (anonymous):
If A is singular that implies the the matrix \( A. adj (A) \) is a singular matrix.
OpenStudy (anonymous):
Wait i gotta process that
OpenStudy (anonymous):
lol use a fast processor :P
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razor99 (razor99):
hey pipa how r u doing
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