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Shamsun Asked a Question
November 18, 2020 10:01 ampts 30 pts
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  • Piyush
    Any doubt then you can ask
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    Shamsun
    but identity matrix is diagonalizable but it doesn't satisfy the condition (b)
  • Deepak singh
    see attachment
    • cropped2055885464491778768.jpg
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  • Piyush
    Any doubt then you can ask.
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  • Piyush Best Answer
    Take A = diag(2,3) , Trace = 5 > 2 √det , And A is diagonalizable so option a is discarded , So option B is correct.
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  • Piyush thankyou
    Option C and D can be easily discarded. Take A = (0,1,0,0) row wise . det = trace=0 , Not diagonalizable.
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  • Mahendra devanda
    option B is correct. See attachment
    • cropped1652865964488302042.jpg
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    Mahendra devanda
    any doubt in this