Akash Babu posted an Question
June 29, 2022 • 20:18 pm 30 points
  • CSIR NET
  • Mathematical Sciences

Example: 5 for real symmetric matrices a and b, which of the following is true'? (a) ab is a symmetric matrix (6) ab = ba (c) all eigenvalues of ab are real ab

Example: 5 For real symmetric matrices A and B, which of the following is true'? (a) AB is a symmetric matrix (6) AB = BA (c) All eigenvalues of AB are real AB = BA (d) ABis invertible if either A is invertible or B is invertible

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