Question

Find the characteristic polynomial and the eigenvalues of the matrix. 26 -7 7 The characteristic polynomial is (Type an expression using a as the variable. Type an exact answer, using radicals as needed.) Select the correct choice below and, if necessary, fill in the answer box within your choice. O A. The real eigenvalue(s) of the matrix is/are (Type an exact answer, using radicals as needed. Use a comma to separate answers as needed. Type each answer only once.) OB. The matrix has no real eigenvalues.

Answer 1

und the Find the chalacteristic Polynomial eigenvalues of the the matrix all . 6 .? - sol 2 6 A= 7 ::$ Y pun 29. (AI -A)- To 1-6474] 6 bor sit blot -7 without citro spot) ir par ] na stail N f 7 dit oprosilon x-2 (HI -A1 = 2114 (1-2)(-7) – 7(-6) bacon og d-7 (1-A1221220017 9x+14+42=12_qx+56 ) The characleristic polynomial ispa) - HI-A) Setib 12:12 PA) = 11,42–94 +56.pilio fute sorte eigenvalues Pa = 0 012 pitibagole x²_92+56=0 12-9x + 81 + 143 Loi!? 159 Bilo A-4)2= 143;2 4 1- q - I 143; 143 Cold Asquiths old eigenvalues are xa q + 1143, A2= 2 2 - 1 2
it
has no real eigenvalues. pa ?+56 The mate in complexe eigen values only. v zadows option is correct selitto Driladt of auloy kostdib evin Characteristic polynomial is 2 B. The matrix has x has no real eigenvalues. : : ระ ปี