profile-img
Vijay Singh chauhan Asked a Question
June 2, 2022 5:20 pmpts 30 pts
Example : ll Let A be 3 * 3 matrix with real entries such that det (A) = 6 and the trace of A is 0. If det (A +)=0, wheredenotes the 3 X 3 identity matrix, then the eigenvalues of A are (a)-1,2,3 (6)-1,,3 (d)-I,-2, 3 (C) 1,
  • 1 Answer(s)
  • 0 Likes
  • 2 Comments
  • Shares
  • Pankaj dwivedi Best Answer
    Check the answer The eigenvalues of A is -1,-2,3 Hence option (d) is correct.
    • cropped3312396870814028358.jpg
    • cropped6707583600616295636.jpg
    Likes(0) Reply(0)
  • Navdeep goyal
    sum of eigen value = trace(A) product of eigen value =det(A) so option d
    Likes(0) Reply(0)