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Shamsun Nehar Asked a Question
November 18, 2020 10:01 ampts 30 pts
  • 2 Answer(s)
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  • 6 Comments
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  • Piyush pachauri
    Any doubt then you can ask
    Likes(0) Reply(6)
    Shamsun Nehar
    but identity matrix is diagonalizable but it doesn't satisfy the condition (b)
  • Deepak singh
    see attachment
    • cropped2055885464491778768.jpg
    Likes(1) Reply(0)
  • Piyush pachauri
    Any doubt then you can ask.
    Likes(1) Reply(0)
  • Piyush pachauri 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 pachauri thankyou
    Option C and D can be easily discarded. Take A = (0,1,0,0) row wise . det = trace=0 , Not diagonalizable.
    Likes(1) Reply(0)
  • Anonymous User
    option B is correct. See attachment
    • cropped1652865964488302042.jpg
    Likes(1) Reply(1)
    Anonymous User
    any doubt in this
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