Show your working and select which option is correct. Note that
none of the options may be correct.
Let the eigenvalues of of 12² 1 (A) a=-5 and 6 = 2. (B) a=5 and 6 = -2. (C) a=5 and b=2 (D) a=-5 and 6 = -2. 19 be 5 and -2. What are the values of a and 67