Ankur Rao Asked a Question
January 14, 2021 3:50 pmpts 30 pts
Let A = [ a, 1 be an nxn complex matrix and let A denote the conjugate transpose of A. Which of the following statements are necessarily true? If A is invertible, then tr (A A) # O,i e, the trace of A A is non zero If tr (AA) # 0, then A is invertible If tr (AA)I, then | a, 1 If tr (AA) = 0, then A is the zero matrix
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  • Anonymous User
    ok I already attached
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  • Anonymous User
    if u satisfied with answer then accept it as a best answer
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  • Anonymous User thankyou
    any Doubt u can ask
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    Ankur Rao
    sir please see this
    • cropped3636611800965693157.jpg
  • Anonymous User Best Answer
    See pdf
    • Adobe Scan Jan 14, 2021 (3).pdf
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  • Anonymous User
    See attachment below
    • cropped3214997314871909673.jpg
    • cropped2610890349539619275.jpg
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    Ankur Rao
    please attach PDF it is not visible clear
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