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

 17.1 problem 30.1 (i)
 17.2 problem 30.1 (ii)
 17.3 problem 30.1 (iii)
 17.4 problem 30.1 (iv)
 17.5 problem 30.1 (v)
 17.6 problem 30.5 (iii)