65.17 Chapter 30, A repeated real eigenvalue. Exercises page 299

65.17.1 problem 30.1 (i)
65.17.2 problem 30.1 (ii)
65.17.3 problem 30.1 (iii)
65.17.4 problem 30.1 (iv)
65.17.5 problem 30.1 (v)
65.17.6 problem 30.5 (iii)